Document:

Exhibit 10.6

 

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Alice Lee (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1. SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

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(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

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(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

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(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3. INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

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 4. INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5. INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6. INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

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		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9. EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

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(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

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(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

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(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

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(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

     

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

    12

     

    

 

(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

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(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17. DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18. SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15

     

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20. MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21. NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

    17

     

    

 

 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions
    Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Alice Lee
	 	 	Alice Lee

 

[Signature page to Indemnity Agreement]

 

    19

    
  

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and George Migausky (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1. SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

    2

     

    

 

(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

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(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

    4

     

    

 

(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3. INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

    5

     

    

 

 4. INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5. INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6. INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

     

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9. EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

    7

     

    

 

(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

     

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

    9

     

    

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

    10

     

    

 

(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

     

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

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(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

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(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17. DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18. SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

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(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20. MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21. NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

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 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ George Migausky
	 	 	George Migausky

 

[Signature page to Indemnity Agreement]

 

    19

    

 

 

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Gotham Makker, MD (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

		1.	SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director,
advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed
or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement
shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or
in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee
or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements
or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

    2

     

    

 

(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

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(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

    4

     

    

 

(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

3.
   INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify,
hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened
to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or
in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held
harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including
all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines,
penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection
with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably
believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable
cause to believe that his or her conduct was unlawful.

 

    5

     

    

 

4.
   INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law,
the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee
was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or
in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against
all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any
claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not
opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under
this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to
be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court
shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case,
Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

5.
   INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions
of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent
or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter
therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and
exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee
is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all
claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify,
hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf
in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding,
the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against
all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter
on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue
or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim,
issue or matter.

 

6.
   INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for
Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is
not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated
against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

     

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

9.
   EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be
obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim
made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

    7

     

    

 

(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

     

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

    9

     

    

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

    10

     

    

 

(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

     

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

    12

     

    

 

(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

    13

     

    

 

(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

17.
 DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during
the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other
Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be
subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant
to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time
any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

18.
 SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable
for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including,
without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to
be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or
impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be
deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties
hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion
of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable,
that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15

     

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20.  MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21.  NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

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 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions
    Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Gotham Makker
	 	 	Gotham Makker, MD

 

[Signature page to Indemnity Agreement]

 

    19

    

 

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Mark Schoenebaum, MD (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

1.
    SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee
or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until
Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue
in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity
of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company
to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments
of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

    2

     

    

 

(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

    3

     

    

 

(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

    4

     

    

 

(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

3.
   INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify,
hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened
to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or
in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held
harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including
all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines,
penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection
with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably
believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable
cause to believe that his or her conduct was unlawful.

 

    5

     

    

 

4.
   INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law,
the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee
was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or
in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against
all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any
claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not
opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under
this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to
be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court
shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case,
Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

5.
   INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions
of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent
or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter
therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and
exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee
is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all
claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify,
hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf
in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding,
the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against
all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter
on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue
or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim,
issue or matter.

 

6.
   INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for
Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is
not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated
against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

     

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

9.
   EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be
obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim
made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

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(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

     

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

    9

     

    

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

    10

     

    

 

(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

     

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

    12

     

    

 

(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

    13

     

    

 

(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

17.
 DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during
the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other
Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be
subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant
to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time
any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

18.
 SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable
for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including,
without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to
be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or
impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be
deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties
hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion
of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable,
that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15

     

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20.  MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21.  NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

    17

     

    

 

 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions
    Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Mark Schoenebaum
	 	 	Mark Schoenebaum, MD

 

[Signature page to Indemnity Agreement]

 

    19

    
 

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Naveen
Yalamanchi, MD (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

    

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1. SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i) Acquisition
of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”) or an affiliate
thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities of the
Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then
outstanding securities entitled to vote generally in the election of directors, unless (1) the change in the relative
Beneficial Ownership of the Company’s securities by any Person results solely from a reduction in the aggregate number
of outstanding shares of securities entitled to vote generally in the election of directors, or (2) such acquisition was
approved in advance by the Continuing Directors (as defined below) and such acquisition would not constitute a Change in
Control under part (iii) of this definition;

 

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(ii) Change in Board of Directors.
Individuals who, as of the date hereof, constitute the Board, and any new director whose election by the Board or nomination
for election by the Company’s stockholders was approved by a vote of at least two thirds of the directors then still in
office who were directors on the date hereof or whose election for nomination for election was previously so approved
(collectively, the “Continuing Directors”), cease for any reason to constitute at least a majority
of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

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(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

    4

     

    

 

(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3. INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

    5

     

    

 

 4. INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5. INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6. INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

     

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9.     EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

    7

     

    

 

(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

     

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority
vote of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated
by majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be
delivered to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee
is or is not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied.
If it is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days
after such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with
respect to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable
advance request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination
shall be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and
the Company hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

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(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

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(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

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(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

    12

     

    

 

(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

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(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17. DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18. SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15

     

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20. MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21. NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

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 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Naveen Yalamanchi
	 	 	Naveen Yalamanchi

 

[Signature page to Indemnity Agreement]

 

    19

     

    

 

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Pedro Granadillo (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1.     SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

    2

    

    

 

(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

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(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

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(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3.    INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

    5

    

    

 

 4.     INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5.     INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6.     INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

    

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9.     EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

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(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

    

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

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(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

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(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

    

    

 

(b) In
the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is
not entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be
conducted in all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason
of that adverse determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee
shall be presumed to be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this
Agreement and the Company shall have the burden of proving Indemnitee is not entitled to be indemnified, held harmless,
exonerated and to receive advances of Expenses, as the case may be, and the Company may not refer to or introduce into
evidence any determination pursuant to Section 12(a) of this Agreement adverse to Indemnitee for any purpose. If Indemnitee
commences a judicial proceeding or arbitration pursuant to this Section 14, Indemnitee shall not be required to reimburse the
Company for any advances pursuant to Section 10 until a final determination is made with respect to Indemnitee’s
entitlement to indemnification (as to which all rights of appeal have been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

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(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15.  SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16.  NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

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(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

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(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17.  DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18.  SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15

    

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20.  MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21.  NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23.  IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24.  MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25.  PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26.  ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

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 27.  WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

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IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/
Pedro Granadillo
	 	 	Pedro Granadillo

 

[Signature page to Indemnity Agreement]

 

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FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Roderick Wong, MD (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1. SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

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(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

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(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

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(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3. INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

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 4. INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5. INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6. INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

     

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9. EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

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(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

     

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

    9

     

    

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

    10

     

    

 

(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

     

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

    12

     

    

 

(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

    13

     

    

 

(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17. DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18. SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

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(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20. MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21. NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

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 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions
    Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Roderick Wong

 

[Signature page to Indemnity Agreement]

 

    19

    

 

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY AGREEMENT
(this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions Corporation,
a Delaware corporation (the “Company”), and Stephanie A. Sirota (“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1. SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

    2

     

    

 

(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

    3

     

    

 

(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

    4

     

    

 

(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3. INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

    5

     

    

 

 4. INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5. INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6. INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6

     

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9. EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

    7

     

    

 

(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8

     

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

 

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

    9

     

    

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

    10

     

    

 

(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11

     

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

    12

     

    

 

(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15. SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16. NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

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(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14

     

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17. DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18. SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15

     

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20. MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21. NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

    16

     

    

 

 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

    17

     

    

 

 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18

     

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions
    Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Stephanie A. Sirota
	 	 	Stephanie A. Sirota

 

[Signature page to Indemnity Agreement]

 

    19

    

  

FORM OF INDEMNITY AGREEMENT

 

THIS INDEMNITY
AGREEMENT (this “Agreement”) is made as of May 9, 2019, by and between Health Sciences Acquisitions
Corporation, a Delaware corporation (the “Company”), and Sukumar Nagendran, MD
(“Indemnitee”).

 

RECITALS

 

WHEREAS, highly
competent persons have become more reluctant to serve publicly held corporations as directors, officers or in other capacities
unless they are provided with adequate protection through insurance or adequate indemnification against inordinate risks of claims
and actions against them arising out of their service to and activities on behalf of such corporations.

 

WHEREAS, the
Board of Directors of the Company (the “Board”) has determined that, in order to attract and retain qualified
individuals, the Company will attempt to maintain on an ongoing basis, at its sole expense, liability insurance to protect persons
serving the Company and its Subsidiaries (as defined below) from certain liabilities. Although the furnishing of such insurance
has been a customary and widespread practice among United States-based corporations and other business enterprises, the Company
believes that, given current market conditions and trends, such insurance may be available to it in the future only at higher premiums
and with more exclusions. At the same time, directors, officers and other persons in service to corporations or business enterprises
are being increasingly subjected to expensive and time-consuming litigation relating to, among other things, matters that traditionally
would have been brought only against the Company or business enterprise itself. The Amended and Restated Certificate of Incorporation
(the “Charter”) and the Bylaws (the “Bylaws”) of the Company require indemnification
of the officers and directors of the Company. Indemnitee may also be entitled to indemnification pursuant to applicable provisions
of the Delaware General Corporation Law (“DGCL”). The Bylaws and the DGCL expressly provide that the
indemnification provisions set forth therein are not exclusive, and thereby contemplate that contracts may be entered into between
the Company and members of the board of directors, officers and other persons with respect to indemnification, hold harmless, exoneration,
advancement and reimbursement rights.

 

WHEREAS, the
uncertainties relating to such insurance and to indemnification have increased the difficulty of attracting and retaining such
persons.

 

WHEREAS, the
Board has determined that the increased difficulty in attracting and retaining such persons is detrimental to the best interests
of the Company’s stockholders and that the Company should act to assure such persons that there will be increased certainty
of such protection in the future.

 

WHEREAS, it
is reasonable, prudent and necessary for the Company contractually to obligate itself to indemnify, hold harmless, exonerate and
to advance expenses on behalf of, such persons to the fullest extent permitted by applicable law so that they will serve or continue
to serve the Company free from undue concern that they will not be so protected against liabilities.

 

     

     

    

 

WHEREAS, this
Agreement is a supplement to and in furtherance of the Charter and Bylaws of the Company and any resolutions adopted pursuant thereto,
and shall not be deemed a substitute therefor, nor to diminish or abrogate any rights of Indemnitee thereunder.

 

WHEREAS, Indemnitee
may not be willing to serve as an officer or director without adequate protection, and the Company desires Indemnitee to serve
in such capacity. Indemnitee is willing to serve, continue to serve and to take on additional service for or on behalf of the Company
on the condition that he or she be so indemnified.

 

NOW, THEREFORE,
in consideration of the premises and the covenants contained herein, the Company and Indemnitee do hereby covenant and agree as
follows:

 

TERMS AND CONDITIONS

 

 1. SERVICES TO THE COMPANY. Indemnitee will serve or continue to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as applicable, for so long as Indemnitee is duly elected, appointed or retained or until Indemnitee tenders his or her resignation, or is removed or dies. The foregoing notwithstanding, this Agreement shall continue in full force and effect after Indemnitee has ceased to serve as an officer, director, advisor, key employee or in any other capacity of the Company, as provided in Section 17. This Agreement, however, shall not impose any obligation on Indemnitee or the Company to continue Indemnitee’s service to the Company beyond any period otherwise required by law or by other agreements or commitments of the parties, if any

 

		2.	DEFINITIONS. As used in this Agreement:

 

(a)
References to “agent” shall mean any person who is or was a director, officer or employee of the
Company or a Subsidiary of the Company or other person authorized by the Company to act for the Company, to include such person
serving in such capacity as a director, officer, employee, fiduciary or other official of another corporation, partnership, limited
liability company, joint venture, trust or other enterprise at the request of, for the convenience of, or to represent the interests
of the Company or a Subsidiary of the Company.

 

(b)
The terms “Beneficial Owner” and “Beneficial Ownership” shall have the
meanings set forth in Rule 13d-3 promulgated under the Exchange Act (as defined below) as in effect on the date hereof.

 

(c)
A “Change in Control” shall be deemed to occur upon the earliest to occur after the date of this
Agreement of any of the following events:

 

(i)
Acquisition of Stock by Third Party. Other than Health Sciences Holdings, LLC (“Sponsor”)
or an affiliate thereof, any Person (as defined below) is or becomes the Beneficial Owner, directly or indirectly, of securities
of the Company representing fifteen percent (15%) or more of the combined voting power of the Company’s then outstanding
securities entitled to vote generally in the election of directors, unless (1) the change in the relative Beneficial Ownership
of the Company’s securities by any Person results solely from a reduction in the aggregate number of outstanding shares of
securities entitled to vote generally in the election of directors, or (2) such acquisition was approved in advance by the Continuing
Directors (as defined below) and such acquisition would not constitute a Change in Control under part (iii) of this definition;

 

    2 

    

    

 

(ii)
Change in Board of Directors. Individuals who, as of the date hereof, constitute the Board, and any new director
whose election by the Board or nomination for election by the Company’s stockholders was approved by a vote of at least two
thirds of the directors then still in office who were directors on the date hereof or whose election for nomination for election
was previously so approved (collectively, the “Continuing Directors”), cease for any reason to constitute
at least a majority of the members of the Board;

 

(iii)
Corporate Transactions. The effective date of a merger, share exchange, asset acquisition, stock purchase, recapitalization
or other similar business combination involving the Company and one or more businesses or entities (a “Business Combination”),
in each case, unless, following such Business Combination: (1) all or substantially all of the individuals and entities who were
the Beneficial Owners of securities entitled to vote generally in the election of directors immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 51% of the combined voting power of the then outstanding securities
of the Company entitled to vote generally in the election of directors resulting from such Business Combination (including, without
limitation, a corporation which as a result of such transaction owns the Company or all or substantially all of the Company’s
assets either directly or through one or more Subsidiaries) in substantially the same proportions as their ownership immediately
prior to such Business Combination, of the securities entitled to vote generally in the election of directors; (2) other than the
Sponsor or an affiliate thereof, no Person (excluding any corporation resulting from such Business Combination) is the Beneficial
Owner, directly or indirectly, of 15% or more of the combined voting power of the then outstanding securities entitled to vote
generally in the election of directors of the surviving corporation except to the extent that such ownership existed prior to the
Business Combination; and (3) at least a majority of the Board of Directors of the corporation resulting from such Business Combination
were Continuing Directors at the time of the execution of the initial agreement, or of the action of the Board of Directors, providing
for such Business Combination;

 

(iv)
Liquidation. The approval by the stockholders of the Company of a complete liquidation of the Company or an agreement
or series of agreements for the sale or disposition by the Company of all or substantially all of the Company’s assets, other
than factoring the Company’s current receivables or escrows due (or, if such approval is not required, the decision by the
Board to proceed with such a liquidation, sale, or disposition in one transaction or a series of related transactions); or

 

(v)
Other Events. There occurs any other event of a nature that would be required to be reported in response to Item
6(e) of Schedule 14A of Regulation 14A (or a response to any similar item on any similar schedule or form) promulgated under the
Exchange Act (as defined below), whether or not the Company is then subject to such reporting requirement.

 

    3 

    

    

 

(d)
“Corporate Status” describes the status of a person who is or was a director, officer, trustee,
general partner, manager, managing member, fiduciary, employee or agent of the Company or of any other Enterprise (as defined below)
which such person is or was serving at the request of the Company.

 

(e)
“Delaware Court” shall mean the Court of Chancery of the State of Delaware.

 

(f)
“Disinterested Director” shall mean a director of the Company who is not and was not a party to
the Proceeding (as defined below) in respect of which indemnification is sought by Indemnitee.

 

(g)
“Enterprise” shall mean the Company and any other corporation, constituent corporation (including
any constituent of a constituent) absorbed in a consolidation or merger to which the Company (or any of its wholly owned Subsidiaries)
is a party, limited liability company, partnership, joint venture, trust, employee benefit plan or other enterprise of which Indemnitee
is or was serving at the request of the Company as a director, officer, trustee, general partner, managing member, fiduciary, employee
or agent.

 

(h)
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended.

 

(i)
“Expenses” shall include all direct and indirect costs, fees and expenses of any type or nature
whatsoever, including, without limitation, all reasonable attorneys’ fees and costs, retainers, court costs, transcript costs,
fees of experts, witness fees, travel expenses, fees of private investigators and professional advisors, duplicating costs, printing
and binding costs, telephone charges, postage, delivery service fees, fax transmission charges, secretarial services and all other
disbursements, obligations or expenses in connection with prosecuting, defending, preparing to prosecute or defend, investigating,
being or preparing to be a witness in, settlement or appeal of, or otherwise participating in, a Proceeding (as defined below),
including reasonable compensation for time spent by the Indemnitee for which he or she is not otherwise compensated by the Company
or any third party. Expenses also shall include Expenses incurred in connection with any appeal resulting from any Proceeding (as
defined below), including without limitation the principal, premium, security for, and other costs relating to any cost bond, supersedeas
bond, or other appeal bond or its equivalent. Expenses, however, shall not include amounts paid in settlement by Indemnitee or
the amount of judgments or fines against Indemnitee.

 

(j)
References to “fines” shall include any excise tax assessed on Indemnitee with respect to any
employee benefit plan; references to “serving at the request of the Company” shall include any service as a director,
officer, employee, agent or fiduciary of the Company which imposes duties on, or involves services by, such director, officer,
employee, agent or fiduciary with respect to an employee benefit plan, its participants or beneficiaries; and if Indemnitee acted
in good faith and in a manner Indemnitee reasonably believed to be in the best interests of the participants and beneficiaries
of an employee benefit plan, Indemnitee shall be deemed to have acted in a manner “not opposed to the best interests of the
Company” as referred to in this Agreement.

 

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(k)
“Independent Counsel” shall mean a law firm or a member of a law firm with significant experience
in matters of corporate law and that neither presently is, nor in the past five years has been, retained to represent: (i) the
Company or Indemnitee in any matter material to either such party (other than with respect to matters concerning the Indemnitee
under this Agreement, or of other indemnitees under similar indemnification agreements); or (ii) any other party to the Proceeding
(as defined below) giving rise to a claim for indemnification hereunder. Notwithstanding the foregoing, the term “Independent
Counsel” shall not include any person who, under the applicable standards of professional conduct then prevailing, would
have a conflict of interest in representing either the Company or Indemnitee in an action to determine Indemnitee’s rights
under this Agreement.

 

(l)
The term “Person” shall have the meaning as set forth in Sections 13(d) and 14(d) of the Exchange
Act as in effect on the date hereof; provided, however, that “Person” shall exclude: (i) the Company; (ii) any Subsidiaries
(as defined below) of the Company; (iii) any employment benefit plan of the Company or of a Subsidiary (as defined below) of the
Company or of any corporation owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions
as their ownership of stock of the Company; and (iv) any trustee or other fiduciary holding securities under an employee benefit
plan of the Company or of a Subsidiary (as defined below) of the Company or of a corporation owned directly or indirectly by the
stockholders of the Company in substantially the same proportions as their ownership of stock of the Company.

 

(m)
The term “Proceeding” shall include any threatened, pending or completed action, suit, arbitration,
mediation, alternate dispute resolution mechanism, investigation, inquiry, administrative hearing or any other actual, threatened
or completed proceeding, whether brought in the right of the Company or otherwise and whether of a civil (including intentional
or unintentional tort claims), criminal, administrative or investigative or related nature, in which Indemnitee was, is, will or
might be involved as a party or a participant (as a witness or otherwise), by reason of his or her Corporate Status or by reason
of any action (or failure to act) taken by him or of any action (or failure to act) on his part while acting as a director or officer
of the Company, in each case whether or not serving in such capacity at the time any liability or expense is incurred for which
indemnification, reimbursement, or advancement of expenses can be provided under this Agreement.

 

(n)
The term “Subsidiary,” with respect to any Person, shall mean any corporation, limited liability
company, partnership, joint venture, trust or other entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by that Person.

 

 3.    INDEMNITY IN THIRD-PARTY PROCEEDINGS. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 3 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding, other than a Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 3, Indemnitee shall be indemnified, held harmless and exonerated against all Expenses, judgments, liabilities, fines, penalties and amounts paid in settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses, judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company and, in the case of a criminal Proceeding, had no reasonable cause to believe that his or her conduct was unlawful.

 

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 4. INDEMNITY IN PROCEEDINGS BY OR IN THE RIGHT OF THE COMPANY. To the fullest extent permitted by applicable law, the Company shall indemnify, hold harmless and exonerate Indemnitee in accordance with the provisions of this Section 4 if Indemnitee was, is, or is threatened to be made, a party to or a participant (as a witness, deponent or otherwise) in any Proceeding by or in the right of the Company to procure a judgment in its favor. Pursuant to this Section 4, Indemnitee shall be indemnified against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with such Proceeding or any claim, issue or matter therein, if Indemnitee acted in good faith and in a manner he or she reasonably believed to be in or not opposed to the best interests of the Company. No indemnification, hold harmless or exoneration for Expenses shall be made under this Section 4 in respect of any claim, issue or matter as to which Indemnitee shall have been finally adjudged by a court to be liable to the Company, unless and only to the extent that any court in which the Proceeding was brought or the Delaware Court shall determine upon application that, despite the adjudication of liability but in view of all of the circumstances of the case, Indemnitee is fairly and reasonably entitled to indemnification, to be held harmless or to exoneration.

 

 5. INDEMNIFICATION FOR EXPENSES OF A PARTY WHO IS WHOLLY OR PARTLY SUCCESSFUL. Notwithstanding any other provisions of this Agreement except for Section 27, to the extent that Indemnitee was or is a party to or a participant (as a witness, deponent or otherwise) in and is successful, on the merits or otherwise, in any Proceeding or in defense of any claim, issue or matter therein, in whole or in part, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her in connection therewith. If Indemnitee is not wholly successful in such Proceeding but is successful, on the merits or otherwise, as to one or more but less than all claims, issues or matters in such Proceeding, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection with each successfully resolved claim, issue or matter. If the Indemnitee is not wholly successful in such Proceeding, the Company also shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate Indemnitee against all Expenses actually and reasonably incurred in connection with a claim, issue or matter related to any claim, issue, or matter on which the Indemnitee was successful. For purposes of this Section and without limitation, the termination of any claim, issue or matter in such a Proceeding by dismissal, with or without prejudice, shall be deemed to be a successful result as to such claim, issue or matter.

 

 6. INDEMNIFICATION FOR EXPENSES OF A WITNESS. Notwithstanding any other provision of this Agreement except for Section 27, to the extent that Indemnitee is a participant (as a witness or otherwise) in any Proceeding to which Indemnitee is not a party, he or she shall, to the fullest extent permitted by applicable law, be indemnified, held harmless and exonerated against all Expenses actually and reasonably incurred by him or her or on his or her behalf in connection therewith.

 

    6 

    

    

 

		7.	ADDITIONAL INDEMNIFICATION, HOLD HARMLESS AND EXONERATION RIGHTS.

 

Notwithstanding any limitation
in Sections 3, 4, or 5, the Company shall, to the fullest extent permitted by applicable law, indemnify, hold harmless and exonerate
Indemnitee if Indemnitee is a party to or threatened to be made a party to any Proceeding (including a Proceeding by or in the
right of the Company to procure a judgment in its favor) against all Expenses, judgments, fines, penalties and amounts paid in
settlement (including all interest, assessments and other charges paid or payable in connection with or in respect of such Expenses,
judgments, fines, penalties and amounts paid in settlement) actually and reasonably incurred by Indemnitee in connection with the
Proceeding. No indemnification, hold harmless or exoneration rights shall be available under this Section 7 on account of Indemnitee’s
conduct which constitutes a breach of Indemnitee’s duty of loyalty to the Company or its stockholders, including an act or
omission of Indemnitee not in good faith, or which involves intentional misconduct or a knowing violation of the law.

 

		8.	CONTRIBUTION IN THE EVENT OF JOINT LIABILITY.

 

(a)
To the fullest extent permissible under applicable law, if the indemnification, hold harmless and/or exoneration rights
provided for in this Agreement are unavailable to Indemnitee in whole or in part for any reason whatsoever, the Company, in lieu
of indemnifying, holding harmless or exonerating Indemnitee, shall pay, in the first instance, the entire amount incurred by Indemnitee,
whether for judgments, liabilities, fines, penalties, amounts paid or to be paid in settlement and/or for Expenses, in connection
with any Proceeding without requiring Indemnitee to contribute to such payment, and the Company hereby waives and relinquishes
any right of contribution it may have at any time against Indemnitee.

 

(b)
The Company shall not enter into any settlement of any Proceeding in which the Company is jointly liable with Indemnitee
(or would be if joined in such Proceeding) unless such settlement provides for a full and final release of all claims asserted
against Indemnitee.

 

(c)
The Company hereby agrees to fully indemnify, hold harmless and exonerate Indemnitee from any claims for contribution which
may be brought by officers, directors or employees of the Company, other than Indemnitee, who may be jointly liable with Indemnitee.

 

 9.    EXCLUSIONS. Notwithstanding any provision in this Agreement except for Section 27, the Company shall not be obligated under this Agreement to make any indemnification, hold harmless or exoneration payment in connection with any claim made against Indemnitee:

 

(a)
for which payment has actually been received by or on behalf of Indemnitee under any insurance policy or other indemnity
provision, except with respect to any excess beyond the amount actually received under any insurance policy, contract, agreement,
other indemnity provision or otherwise;

 

    7 

    

    

 

(b)
for an accounting of profits made from the purchase and sale (or sale and purchase) by Indemnitee of securities of the Company
within the meaning of Section 16(b) of the Exchange Act or similar provisions of state statutory law or common law; or

 

(c)
except as otherwise provided in Sections 14(e)-(f) hereof, prior to a Change in Control, in connection with any Proceeding
(or any part of any Proceeding) initiated by Indemnitee, including any Proceeding (or any part of any Proceeding) initiated by
Indemnitee against the Company or its directors, officers, employees or other indemnitees, unless (i) the Board authorized the
Proceeding (or any part of any Proceeding) prior to its initiation or (ii) the Company provides the indemnification, hold harmless
or exoneration payment, in its sole discretion, pursuant to the powers vested in the Company under applicable law.

 

		10.	ADVANCES OF EXPENSES; DEFENSE OF CLAIM.

 

(a)
Notwithstanding any provision of this Agreement to the contrary except for Section 27, and to the fullest extent not prohibited
by applicable law, the Company shall pay the Expenses incurred by Indemnitee (or reasonably expected by Indemnitee to be incurred
by Indemnitee within three months) in connection with any Proceeding within ten (10) days after the receipt by the Company of a
statement or statements requesting such advances from time to time, prior to the final disposition of any Proceeding. Advances
shall be unsecured and interest free. Advances shall be made without regard to Indemnitee’s ability to repay the Expenses
and without regard to Indemnitee’s ultimate entitlement to be indemnified, held harmless or exonerated under the other provisions
of this Agreement. Advances shall include any and all reasonable Expenses incurred pursuing a Proceeding to enforce this right
of advancement, including Expenses incurred preparing and forwarding statements to the Company to support the advances claimed.
To the fullest extent required by applicable law, such payments of Expenses in advance of the final disposition of the Proceeding
shall be made only upon the Company’s receipt of an undertaking, by or on behalf of the Indemnitee, to repay the advance
to the extent that it is ultimately determined that Indemnitee is not entitled to be indemnified by the Company under the provisions
of this Agreement, the Charter, the Bylaws of the Company, applicable law or otherwise. This Section 10(a) shall not apply to any
claim made by Indemnitee for which an indemnification, hold harmless or exoneration payment is excluded pursuant to Section 9.

 

(b)
The Company will be entitled to participate in the Proceeding at its own expense.

 

(c)
The Company shall not settle any action, claim or Proceeding (in whole or in part) which would impose any Expense, judgment,
fine, penalty or limitation that is not entitled to be indemnified under this Agreement on the Indemnitee without the Indemnitee’s
prior written consent.

 

		11.	PROCEDURE FOR NOTIFICATION AND APPLICATION FOR INDEMNIFICATION.

 

(a)
Indemnitee agrees to promptly notify the Company in writing upon being served with any summons, citation, subpoena, complaint,
indictment, information or other document relating to any Proceeding or matter which may be subject to indemnification, hold harmless
or exoneration rights, or advancement of Expenses covered hereunder. The failure of Indemnitee to so notify the Company shall not
relieve the Company of any obligation which it may have to the Indemnitee under this Agreement, or otherwise.

 

    8 

    

    

 

(b)
Indemnitee may deliver to the Company a written application to indemnify, hold harmless or exonerate Indemnitee in accordance
with this Agreement. Such application(s) may be delivered from time to time and at such time(s) as Indemnitee deems appropriate
in his or her sole discretion. Following such a written application for indemnification by Indemnitee, the Indemnitee’s entitlement
to indemnification shall be determined according to Section 12(a) of this Agreement.

 

		12.	PROCEDURE UPON APPLICATION FOR INDEMNIFICATION.

 

(a)
A determination, if required by applicable law, with respect to Indemnitee’s entitlement to indemnification shall
be made in the specific case by one of the following methods, which shall be at the election of Indemnitee: (i) by a majority vote
of the Disinterested Directors, even though less than a quorum of the Board, (ii) by a committee of such directors designated by
majority vote of such directors, or (iii) by Independent Counsel in a written opinion to the Board, a copy of which shall be delivered
to Indemnitee. The Company will promptly advise Indemnitee in writing with respect to any determination that Indemnitee is or is
not entitled to indemnification, including a description of any reason or basis for which indemnification has been denied. If it
is so determined that Indemnitee is entitled to indemnification, payment to Indemnitee shall be made within ten (10) days after
such determination. Indemnitee shall reasonably cooperate with the person, persons or entity making such determination with respect
to Indemnitee’s entitlement to indemnification, including providing to such person, persons or entity upon reasonable advance
request any documentation or information which is not privileged or otherwise protected from disclosure and which is reasonably
available to Indemnitee and reasonably necessary to such determination. Any costs or Expenses (including reasonable attorneys’
fees and disbursements) incurred by Indemnitee in so cooperating with the person, persons or entity making such determination shall
be borne by the Company (irrespective of the determination as to Indemnitee’s entitlement to indemnification) and the Company
hereby agrees to indemnify and to hold Indemnitee harmless therefrom.

  

(b)
In the event the determination of entitlement to indemnification is to be made by Independent Counsel pursuant to Section
12(a) hereof, the Independent Counsel shall be selected as provided in this Section 12(b). The Independent Counsel shall be selected
by Indemnitee (unless Indemnitee shall request that such selection be made by the Board), and Indemnitee shall give written notice
to the Company advising it of the identity of the Independent Counsel so selected and certifying that the Independent Counsel so
selected meets the requirements of “Independent Counsel” as defined in Section 2 of this Agreement. If the Independent
Counsel is selected by the Board, the Company shall give written notice to Indemnitee advising him of the identity of the Independent
Counsel so selected and certifying that the Independent Counsel so selected meets the requirements of “Independent Counsel”
as defined in Section 2 of this Agreement. In either event, Indemnitee or the Company, as the case may be, may, within ten (10)
days after such written notice of selection shall have been received, deliver to the Company or to Indemnitee, as the case may
be, a written objection to such selection; provided, however, that such objection may be asserted only on the ground that the Independent
Counsel so selected does not meet the requirements of “Independent Counsel” as defined in Section 2 of this Agreement,
and the objection shall set forth with particularity the factual basis of such assertion. Absent a proper and timely objection,
the person so selected shall act as Independent Counsel. If such written objection is so made and substantiated, the Independent
Counsel so selected may not serve as Independent Counsel unless and until such objection is withdrawn or a court of competent jurisdiction
has determined that such objection is without merit. If, within twenty (20) days after submission by Indemnitee of a written request
for indemnification pursuant to Section 11(b) hereof, no Independent Counsel shall have been selected and not objected to, either
the Company or Indemnitee may petition the Delaware Court for resolution of any objection which shall have been made by the Company
or Indemnitee to the other’s selection of Independent Counsel and/or for the appointment as Independent Counsel of a person
selected by the Delaware Court, and the person with respect to whom all objections are so resolved or the person so appointed shall
act as Independent Counsel under Section 12(a) hereof. Upon the due commencement of any judicial proceeding or arbitration pursuant
to Section 14(a) of this Agreement, Independent Counsel shall be discharged and relieved of any further responsibility in such
capacity (subject to the applicable standards of professional conduct then prevailing).

 

    9 

    

    

 

(c)
The Company agrees to pay the reasonable fees and expenses of Independent Counsel and to fully indemnify and hold harmless
such Independent Counsel against any and all Expenses, claims, liabilities and damages arising out of or relating to this Agreement
or its engagement pursuant hereto.

 

		13.	PRESUMPTIONS AND EFFECT OF CERTAIN PROCEEDINGS.

 

(a)
In making a determination with respect to entitlement to indemnification hereunder, the person, persons or entity making
such determination shall presume that Indemnitee is entitled to indemnification under this Agreement if Indemnitee has submitted
a request for indemnification in accordance with Section 11(b) of this Agreement, and the Company shall have the burden of proof
to overcome that presumption in connection with the making by any person, persons or entity of any determination contrary to that
presumption. Neither the failure of the Company (including by its directors or Independent Counsel) to have made a determination
prior to the commencement of any action pursuant to this Agreement that indemnification is proper in the circumstances because
Indemnitee has met the applicable standard of conduct, nor an actual determination by the Company (including by its directors or
Independent Counsel) that Indemnitee has not met such applicable standard of conduct, shall be a defense to the action or create
a presumption that Indemnitee has not met the applicable standard of conduct.

 

(b)
If the person, persons or entity empowered or selected under Section 12 of this Agreement to determine whether Indemnitee
is entitled to indemnification shall not have made a determination within thirty (30) days after receipt by the Company of the
request therefor, the requisite determination of entitlement to indemnification shall be deemed to have been made and Indemnitee
shall be entitled to such indemnification, absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material
fact necessary to make Indemnitee’s statement not materially misleading, in connection with the request for indemnification,
or (ii) a final judicial determination that any or all such indemnification is expressly prohibited under applicable law; provided,
however, that such 30-day period may be extended for a reasonable time, not to exceed an additional fifteen (15) days, if the person,
persons or entity making the determination with respect to entitlement to indemnification in good faith require(s) such additional
time for the obtaining or evaluating of documentation and/or information relating thereto.

 

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(c)
The termination of any Proceeding or of any claim, issue or matter therein, by judgment, order, settlement or conviction,
or upon a plea of nolo contendere or its equivalent, shall not (except as otherwise expressly provided in this Agreement) of itself,
favor or undermine the determination of, the right of Indemnitee to indemnification or create a presumption that Indemnitee did
or did not act in good faith and in a manner which he or she reasonably believed to be in or not opposed to the best interests
of the Company or, with respect to any criminal Proceeding, that Indemnitee had reasonable cause to believe that his or her conduct
was unlawful.

 

(d)
For purposes of any determination of good faith, Indemnitee shall be deemed to have acted in good faith if Indemnitee’s
action is based on the records or books of account of the Enterprise, including financial statements, or on information supplied
to Indemnitee by the directors, officers or managers of the Enterprise in the course of their duties, or on the advice of legal
counsel for the Enterprise, its Board, any committee of the Board or any director, officer, trustee, general partner, manager or
managing member, or on information or records given or reports made to the Enterprise, its Board, any committee of the Board or
any director, officer, trustee, general partner, manager or managing member, by an independent certified public accountant or by
an appraiser or other expert selected by the Enterprise, its Board, any committee of the Board or any director, officer, trustee,
general partner, manager or managing member. The provisions of this Section 13(d) shall not be deemed to be exclusive or to limit
in any way the other circumstances in which the Indemnitee may be deemed or found to have or have not met the applicable standard
of conduct set forth in this Agreement.

 

(e)
The knowledge and/or actions, or failure to act, of any other director, officer, trustee, partner, managing member, fiduciary,
agent or employee of the Enterprise shall not be imputed to Indemnitee for purposes of determining the right to indemnification
under this Agreement.

 

		14.	REMEDIES OF INDEMNITEE.

 

(a)
In the event that (i) a determination is made pursuant to Section 12 of this Agreement that Indemnitee is not entitled to
indemnification under this Agreement, (ii) advancement of Expenses, to the fullest extent permitted by applicable law, is not timely
made pursuant to Section 10 of this Agreement, (iii) no determination of entitlement to indemnification shall have been made pursuant
to Section 12(a) of this Agreement within the timeline set forth in this Agreement, (iv) payment of indemnification is not made
pursuant to Section 5, 6, 7 or the last sentence of Section 12(a) of this Agreement within the timeline set forth in this Agreement,
(v) a contribution payment is not made in a timely manner pursuant to Section 8 of this Agreement, (vi) payment of indemnification
pursuant to Section 3 or 4 of this Agreement is not made within the timeline set forth in this Agreement, or (vii) payment to Indemnitee
pursuant to any hold harmless or exoneration rights under this Agreement or otherwise is not made within the timeline set forth
in this Agreement, Indemnitee shall be entitled to an adjudication by the Delaware Court to such indemnification, hold harmless,
exoneration, contribution or advancement rights. Alternatively, Indemnitee, at his or her option, may seek an award in arbitration
to be conducted by a single arbitrator pursuant to the Commercial Arbitration Rules of the American Arbitration Association. Except
as set forth herein, the provisions of Delaware law (without regard to its conflict of laws rules) shall apply to any such arbitration.
The Company shall not oppose Indemnitee’s right to seek any such adjudication or award in arbitration.

 

    11 

    

    

 

(b)
In the event that a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is not
entitled to indemnification, any judicial proceeding or arbitration commenced pursuant to this Section 14 shall be conducted in
all respects as a de novo trial, or arbitration, on the merits and Indemnitee shall not be prejudiced by reason of that adverse
determination. In any judicial proceeding or arbitration commenced pursuant to this Section 14, Indemnitee shall be presumed to
be entitled to be indemnified, held harmless, exonerated to receive advances of Expenses under this Agreement and the Company shall
have the burden of proving Indemnitee is not entitled to be indemnified, held harmless, exonerated and to receive advances of Expenses,
as the case may be, and the Company may not refer to or introduce into evidence any determination pursuant to Section 12(a) of
this Agreement adverse to Indemnitee for any purpose. If Indemnitee commences a judicial proceeding or arbitration pursuant to
this Section 14, Indemnitee shall not be required to reimburse the Company for any advances pursuant to Section 10 until a final
determination is made with respect to Indemnitee’s entitlement to indemnification (as to which all rights of appeal have
been exhausted or lapsed).

 

(c)
If a determination shall have been made pursuant to Section 12(a) of this Agreement that Indemnitee is entitled to indemnification,
the Company shall be bound by such determination in any judicial proceeding or arbitration commenced pursuant to this Section 14,
absent (i) a misstatement by Indemnitee of a material fact, or an omission of a material fact necessary to make Indemnitee’s
statement not materially misleading, in connection with the request for indemnification, or (ii) a prohibition of such indemnification
under applicable law.

 

(d)
The Company shall be precluded from asserting in any judicial proceeding or arbitration commenced pursuant to this Section
14 that the procedures and presumptions of this Agreement are not valid, binding and enforceable and shall stipulate in any such
court or before any such arbitrator that the Company is bound by all the provisions of this Agreement.

 

(e)
The Company shall indemnify and hold harmless Indemnitee to the fullest extent permitted by law against all Expenses and,
if requested by Indemnitee, shall (within ten (10) days after the Company’s receipt of such written request) pay to Indemnitee,
to the fullest extent permitted by applicable law, such Expenses which are incurred by Indemnitee in connection with any judicial
proceeding or arbitration brought by Indemnitee (i) to enforce his or her rights under, or to recover damages for breach of, this
Agreement or any other indemnification, hold harmless, exoneration, advancement or contribution agreement or provision of the Charter
or the Bylaws now or hereafter in effect; or (ii) for recovery or advances under any insurance policy maintained by any person
for the benefit of Indemnitee, regardless of the outcome and whether Indemnitee ultimately is determined to be entitled to such
indemnification, hold harmless or exoneration right, advancement, contribution or insurance recovery, as the case may be (unless
such judicial proceeding or arbitration was not brought by Indemnitee in good faith).

 

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(f)
Interest shall be paid by the Company to Indemnitee at the legal rate under Delaware law for amounts which the Company indemnifies,
holds harmless or exonerates, contributes, reimburses, advances, or is obliged to indemnify, hold harmless, exonerate, contribute,
reimburse or advance for the period commencing with the date on which the Indemnitee requests such indemnification, to be held
harmless, exonerated, contribution, reimbursement or advancement of any Expenses and ending with the date on which such payment
is made to Indemnitee by the Company.

 

 15.  SECURITY. Notwithstanding anything herein to the contrary, to the extent requested by the Indemnitee and approved by the Board, the Company may at any time and from time to time provide security to the Indemnitee for the Company’s obligations hereunder through an irrevocable bank line of credit, funded trust or other collateral. Any such security, once provided to the Indemnitee, may not be revoked or released without the prior written consent of the Indemnitee.

 

 16.  NON-EXCLUSIVITY; SURVIVAL OF RIGHTS; INSURANCE; SUBROGATION; PRIORITY OF OBLIGATIONS.

 

(a)
The rights of Indemnitee as provided by this Agreement shall not be deemed exclusive of any other rights to which Indemnitee
may at any time be entitled under applicable law, the Charter, the Bylaws, any agreement, a vote of stockholders or a resolution
of directors, or otherwise. No amendment, alteration or repeal of this Agreement or of any provision hereof shall limit or restrict
any right of Indemnitee under this Agreement in respect of any Proceeding (regardless of when such Proceeding is first threatened,
commenced or completed) or claim, issue or matter therein arising out of, or related to, any action taken or omitted by such Indemnitee
in his Corporate Status prior to such amendment, alteration or repeal. To the extent that a change in applicable law, whether by
statute or judicial decision, permits greater indemnification, hold harmless or exoneration rights or advancement of Expenses than
would be afforded currently under the Charter, the Bylaws or this Agreement, then this Agreement (without any further action by
the parties hereto) shall automatically be deemed to be amended to require that the Company indemnifies the Indemnitee to the fullest
extent permitted by law. No right or remedy herein conferred is intended to be exclusive of any other right or remedy, and every
other right and remedy shall be cumulative and in addition to every other right and remedy given hereunder or now or hereafter
existing at law or in equity or otherwise,. The assertion or employment of any right or remedy hereunder, or otherwise, shall not
prevent the concurrent assertion or employment of any other right or remedy.

 

    13 

    

    

 

(b)
The DGCL and the Bylaws permit the Company to purchase and maintain insurance or furnish similar protection or make other
arrangements including, but not limited to, providing a trust fund, letter of credit, or surety bond (“Indemnification
Arrangements”) on behalf of Indemnitee against any liability asserted against him or her or incurred by or on behalf
of him or her or in such capacity as a director, officer, employee or agent of the Company, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her against such liability under the provisions of
this Agreement or under the DGCL, as it may then be in effect. The purchase, establishment, and maintenance of any such Indemnification
Arrangement shall not in any way limit or affect the rights and obligations of the Company or of the Indemnitee under this Agreement
except as expressly provided herein, and the execution and delivery of this Agreement by the Company and the Indemnitee shall not
in any way limit or affect the rights and obligations of the Company or the other party or parties thereto under any such Indemnification
Arrangement.

 

(c)
To the extent that the Company maintains an insurance policy or policies providing liability insurance for directors, officers,
trustees, partners, managers, managing members, fiduciaries, employees, or agents of the Company or of any other Enterprise which
such person serves at the request of the Company, Indemnitee shall be covered by such policy or policies in accordance with its
or their terms to the maximum extent of the coverage available for any such director, officer, trustee, partner, manager, managing
member, fiduciary, employee or agent under such policy or policies. If, at the time the Company receives notice from any source
of a Proceeding as to which Indemnitee is a party or a participant (as a witness, deponent or otherwise), the Company has director
and officer liability insurance in effect, the Company shall give prompt notice of such Proceeding to the insurers in accordance
with the procedures set forth in the respective policies. The Company shall thereafter take all necessary or desirable action to
cause such insurers to pay, on behalf of the Indemnitee, all amounts payable as a result of such Proceeding in accordance with
the terms of such policies.

 

(d)
In the event of any payment under this Agreement, the Company shall be subrogated to the extent of such payment to all of
the rights of recovery of Indemnitee, who shall execute all papers required and take all action necessary to secure such rights,
including execution of such documents as are necessary to enable the Company to bring suit to enforce such rights. No such payment
by the Company shall be deemed to relieve any insurer of its obligations.

 

(e)
The Company’s obligation to indemnify, hold harmless, exonerate or advance Expenses hereunder to Indemnitee who is
or was serving at the request of the Company as a director, officer, trustee, partner, managing member, fiduciary, employee or
agent of any other Enterprise shall be reduced by any amount Indemnitee has actually received as indemnification, hold harmless
or exoneration payments or advancement of expenses from such Enterprise. Notwithstanding any other provision of this Agreement
to the contrary except for Section 27, (i) the Indemnitee shall have no obligation to reduce, offset, allocate, pursue or apportion
any indemnification, hold harmless, exoneration, advancement, contribution or insurance coverage among multiple parties possessing
such duties to Indemnitee prior to the Company’s satisfaction and performance of all its obligations under this Agreement,
and (ii) the Company shall perform fully its obligations under this Agreement without regard to whether Indemnitee holds, may pursue
or has pursued any indemnification, advancement, hold harmless, exoneration, contribution or insurance coverage rights against
any person or entity other than the Company.

 

    14 

    

    

 

(f)
Notwithstanding anything contained herein, the Company is the primary indemnitor, and any indemnification or advancement
obligation of the Sponsor, its affiliates or any other Person is secondary.

 

 17.  DURATION OF AGREEMENT. All agreements and obligations of the Company contained herein shall continue during the period Indemnitee serves as a director or officer of the Company or as a director, officer, trustee, partner, manager, managing member, fiduciary, employee or agent of any other corporation, partnership, joint venture, trust, employee benefit plan or other Enterprise which Indemnitee serves at the request of the Company and shall continue thereafter so long as Indemnitee shall be subject to any possible Proceeding (including any rights of appeal thereto and any Proceeding commenced by Indemnitee pursuant to Section 14 of this Agreement) by reason of his Corporate Status, whether or not he is acting in any such capacity at the time any liability or expense is incurred for which indemnification or advancement can be provided under this Agreement.

 

 18.  SEVERABILITY. If any provision or provisions of this Agreement shall be held to be invalid, illegal or unenforceable for any reason whatsoever: (a) the validity, legality and enforceability of the remaining provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall not in any way be affected or impaired thereby and shall remain enforceable to the fullest extent permitted by law; (b) such provision or provisions shall be deemed reformed to the extent necessary to conform to applicable law and to give the maximum effect to the intent of the parties hereto; and (c) to the fullest extent possible, the provisions of this Agreement (including, without limitation, each portion of any Section, paragraph or sentence of this Agreement containing any such provision held to be invalid, illegal or unenforceable, that is not itself invalid, illegal or unenforceable) shall be construed so as to give effect to the intent manifested thereby.

 

		19.	ENFORCEMENT AND BINDING EFFECT.

 

(a)
The Company expressly confirms and agrees that it has entered into this Agreement and assumed the obligations imposed on
it hereby in order to induce Indemnitee to serve as a director, officer or key employee of the Company, and the Company acknowledges
that Indemnitee is relying upon this Agreement in serving as a director, officer or key employee of the Company.

 

(b)
Without limiting any of the rights of Indemnitee under the Charter or Bylaws as they may be amended from time to time, this
Agreement constitutes the entire agreement between the parties hereto with respect to the subject matter hereof and supersedes
all prior agreements and understandings, oral, written and implied, between the parties hereto with respect to the subject matter
hereof.

 

(c)
The indemnification, hold harmless, exoneration and advancement of expenses rights provided by or granted pursuant to this
Agreement shall be binding upon and be enforceable by the parties hereto and their respective successors and assigns (including
any direct or indirect successor by purchase, merger, consolidation or otherwise to all or substantially all of the business or
assets of the Company), shall continue as to an Indemnitee who has ceased to be a director, officer, employee or agent of the Company
or a director, officer, trustee, general partner, manager, managing member, fiduciary, employee or agent of any other Enterprise
at the Company’s request, and shall inure to the benefit of Indemnitee and his or her spouse, assigns, heirs, devisees, executors
and administrators and other legal representatives.

 

    15 

    

    

 

(d)
The Company shall require and cause any successor (whether direct or indirect by purchase, merger, consolidation or otherwise)
to all, substantially all or a substantial part, of the business and/or assets of the Company, by written agreement in form and
substance satisfactory to the Indemnitee, expressly to assume and agree to perform this Agreement in the same manner and to the
same extent that the Company would be required to perform if no such succession had taken place.

 

(e)
The Company and Indemnitee agree herein that a monetary remedy for breach of this Agreement, at some later date, may be
inadequate, impracticable and difficult of proof, and further agree that such breach may cause Indemnitee irreparable harm. Accordingly,
the parties hereto agree that Indemnitee may enforce this Agreement by seeking, among other things, injunctive relief and/or specific
performance hereof, without any necessity of showing actual damage or irreparable harm and that by seeking injunctive relief and/or
specific performance, Indemnitee shall not be precluded from seeking or obtaining any other relief to which he or she may be entitled.
The Company and Indemnitee further agree that Indemnitee shall be entitled to such specific performance and injunctive relief,
including temporary restraining orders, preliminary injunctions and permanent injunctions, without the necessity of posting bonds
or other undertakings in connection therewith. The Company acknowledges that in the absence of a waiver, a bond or undertaking
may be required of Indemnitee by the Delaware Court, and the Company hereby waives any such requirement of such a bond or undertaking.

 

 20.  MODIFICATION AND WAIVER. No supplement, modification or amendment of this Agreement shall be binding unless executed in writing by the parties hereto. No waiver of any of the provisions of this Agreement shall be deemed or shall constitute a waiver of any other provisions of this Agreement nor shall any waiver constitute a continuing waiver.

 

 21.  NOTICES. All notices, requests, demands and other communications under this Agreement shall be in writing and shall be deemed to have been duly given (i) if delivered by hand and receipted for by the party to whom said notice or other communication shall have been directed, or (ii) if mailed by certified or registered mail with postage prepaid, on the third (3rd) business day after the date on which it is so mailed:

 

(a)
If to Indemnitee, at the address indicated on the signature page of this Agreement, or such other address as Indemnitee
shall provide in writing to the Company.

 

(b)
If to the Company, to:

 

Health Sciences Acquisitions
Corporation

412 West 15th Street, Floor 9

New York, NY 10011

Attn: Alice Lee, Secretary

 

or to any other address as may
have been furnished to Indemnitee in writing by the Company.

 

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 22. APPLICABLE LAW AND CONSENT TO JURISDICTION. This Agreement and the legal relations among the parties shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without regard to its conflict of laws rules. Except with respect to any arbitration commenced by Indemnitee pursuant to Section 14(a) of this Agreement, the Company and Indemnitee hereby irrevocably and unconditionally: (a) agree that any action or proceeding arising out of or in connection with this Agreement shall be brought only in the Delaware Court and not in any other state or federal court in the United States of America or any court in any other country; (b) consent to submit to the exclusive jurisdiction of the Delaware Court for purposes of any action or proceeding arising out of or in connection with this Agreement; (c) waive any objection to the laying of venue of any such action or proceeding in the Delaware Court; and (d) waive, and agree not to plead or to make, any claim that any such action or proceeding brought in the Delaware Court has been brought in an improper or inconvenient forum, or is subject (in whole or in part) to a jury trial.

 

 23. IDENTICAL COUNTERPARTS. This Agreement may be executed in one or more counterparts, each of which shall for all purposes be deemed to be an original but all of which together shall constitute one and the same Agreement. Only one such counterpart signed by the party against whom enforceability is sought needs to be produced to evidence the existence of this Agreement.

 

 24. MISCELLANEOUS. Use of the masculine pronoun shall be deemed to include usage of the feminine pronoun where appropriate. The headings of the paragraphs of this Agreement are inserted for convenience only and shall not be deemed to constitute part of this Agreement or to affect the construction thereof.

 

 25. PERIOD OF LIMITATIONS. No legal action shall be brought and no cause of action shall be asserted by or in the right of the Company against Indemnitee, Indemnitee’s spouse, heirs, executors or personal or legal representatives after the expiration of two years from the date of accrual of such cause of action, and any claim or cause of action of the Company shall be extinguished and deemed released unless asserted by the timely filing of a legal action within such two-year period; provided, however, that if any shorter period of limitations is otherwise applicable to any such cause of action such shorter period shall govern.

 

 26. ADDITIONAL ACTS. If, for the validation of any of the provisions in this Agreement any act, resolution, approval or other procedure is required, the Company undertakes to cause such act, resolution, approval or other procedure to be affected or adopted in a manner that will enable the Company to fulfill its obligations under this Agreement.

 

    17 

    

    

 

 27. WAIVER OF CLAIMS TO TRUST ACCOUNT. Notwithstanding anything to the contrary contained herein, Indemnitee hereby agrees that he or she does not have any right, title, interest or claim of any kind (each, a “Claim”) in or to any monies in the trust account established in connection with the Company’s initial public offering for the benefit of the Company and holders of shares issued in such offering, and hereby waives any Claim he or she may have in the future as a result of, or arising out of, any services provided to the Company and will not seek recourse against such trust account for any reason whatsoever. For purposes of clarity, Indemnitee acknowledges and agrees that no monies held in the Trust Account may be used to indemnify Indemnitee for any purpose whatsoever.

 

		28.	MAINTENANCE OF INSURANCE. The Company shall use commercially
reasonable efforts to obtain and maintain in effect during the entire period for which the Company is obligated to indemnify the
Indemnitee under this Agreement, one or more policies of insurance with reputable insurance companies to provide the officers/directors
of the Company with coverage for losses from wrongful acts and omissions and to ensure the Company’s performance of its indemnification
obligations under this Agreement. The Indemnitee shall be covered by such policy or policies in accordance with its or their terms
to the maximum extent of the coverage available for any such director or officer under such policy or policies. In all such insurance
policies, the Indemnitee shall be named as an insured in such a manner as to provide the Indemnitee with the same rights and benefits
as are accorded to the most favorably insured of the Company’s directors and officers.

 

(Signatures
follow.)

 

    18 

    

    

 

IN WITNESS WHEREOF, the parties hereto have caused this
Indemnity Agreement to be signed as of the day and year first above written.

 

	 	Health Sciences Acquisitions Corporation
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 	Name: Roderick Wong, MD
	 	 	Title: Chief Executive Officer

 

	 	INDEMNITEE
	 	 	 
	 	By:	/s/ Sukumar Nagendran
	 	 	Sukumar Nagendran, MD

 

[Signature page to Indemnity Agreement]

 

    19Exhibit 10.7

 

HEALTH SCIENCES ACQUISITIONS CORPORATION

412 West 15th Street, Floor 9

New York, NY 10011

 

May 9, 2019

 

Health Sciences Holdings, LLC

412 West 15th Street, Floor 9

New York, NY 10011

 

Ladies and Gentlemen:

 

This letter will confirm
our agreement that, commencing on the effective date (the “Effective
Date”) of the registration statement (the “Registration
Statement”) for the initial public offering (the
“IPO”)
of the securities of Health Sciences Acquisitions Corporation (the “Company”)
and continuing until the earlier of (i) the consummation by the Company of an initial business combination or (ii) the Company’s
liquidation (in each case as described in the Registration Statement) (such earlier date hereinafter referred to as the “Termination
Date”), Health Sciences Holdings, LLC (“Health
Sciences Holdings”) shall make available to the Company certain office space, secretarial and administrative services
as may be required by the Company from time to time, situated at 412 West 19th Street, Floor 9, New York, NY 10011 (or any successor
location). In exchange therefore, the Company shall pay Health Sciences Holdings a sum not to exceed $10,000 per month, respectively,
on the Effective Date and continuing monthly thereafter until the Termination Date. Health Sciences Holdings hereby agrees that
it does not have any right, title, interest or claim of any kind in or to any monies that may be set aside in a trust account (the
“Trust Account”)
that may be established by the Company for the benefit of the Company’s public stockholders upon the consummation of the
IPO as described in the Registration Statement ( “Claim”)
and hereby waives any Claim it may have in the future as a result of, or arising out of, any negotiations, contracts or agreements
with the Company and will not seek recourse against the Trust Account for any reason whatsoever.

 

	 	Very truly yours,
	 	 
	 	HEALTH SCIENCES ACQUISITIONS
CORPORATION
	 	 	 
	 	By:	/s/ Roderick Wong
	 	 Name: Roderick Wong, MD
	 	Title: President

 

	AGREED TO AND ACCEPTED BY:
	 	 	 
	HEALTH SCIENCES HOLDINGS, LLC
	 	 	 
	By:	/s/ Roderick Wong	 
	Name: Roderick Wong, MD
	Title: Director

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