system: You are a contract-analysis assistant performing a span-extraction task. You are given an excerpt from a commercial contract and the name of a clause type to locate within it.

Return the exact text of the requested clause, copied verbatim from the excerpt — identical wording and punctuation, with no paraphrasing, summarising, explanation, or added commentary.

The excerpt is one window of a much longer contract and often will not contain the requested clause. If the requested clause does not appear in this excerpt, respond with exactly: Not found.

Output only the extracted clause text, or the exact string `Not found.` — nothing else.

user: Contract excerpt:
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party will treat as confidential the Confidential Information of the other party and will take all necessary precautions to assure the confidentiality of such Confidential Information. Each party agrees to return to the other party upon the expiration or termination of this Agreement all Confidential Information acquired from such other party, except as to such information it may be required to retain under Applicable Law, and except for one copy of such information to be retained by such party's legal counsel. Neither party shall, during the period of this Agreement nor for five (5) years thereafter, without the other party's express prior written consent, other than as provided under this Agreement, use or disclose any such Confidential Information for any purpose other than to carry out its obligations hereunder. Each Party shall guard such Confidential Information using the same degree of care as it normally uses to guard its own confidential, proprietary information of like importance, but in any event no less than reasonable care. 11.2 Permitted Disclosures. Notw i ths tand ing the ob l iga t ions o f confidentiality and non-use set out in Section 11.1, a Receiving Party may: (a) disclose Confidential Information to a regulatory authority as reasonably necessary to obtain registration in a particular jurisdiction; (b) disclose Confidential Information to the extent such disclosure is reasonably necessary to comply with the order of a court or is required to comply with any Applicable Law or other regulation, directive, instruction, direction or rule of any regulatory authority having jurisdiction over any activity under this Agreement, including to the extent such disclosure is required in publicly filed financial statements or other public statements under rules governing a stock exchange on which securities issued by either party may be listed; provided, to the extent possible, such party shall (i) notify the other party of the existence, terms and circumstances surrounding such a requirement; (ii) consult with the other party on the advisability of taking legally available steps to resist or narrow such requirement; (iii) provide the other party with a copy of the proposed text of such statements or disclosure ten (10) business days in advance of the date on which the disclosure is to be made to enable the other party to 8 CERTAIN CONFIDENTIAL PORTIONS OF THIS EXHIBIT WERE OMITTED AND REPLACED WITH "[***]". A COMPLETE VERSION OF THIS EXHIBIT HAS BEEN FILED SEPARATELY WITH THE SECRETARY OF THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO AN APPLICATION REQUESTING CONFIDENTIAL TREATMENT PURSUANT TO RULE 24B-2 PROMULGATED UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED. review and provide comments, unless a shorter review time is agreed; and (iv) exercise its commercially reasonable efforts to obtain an order or other reliable assurance that confidential treatment will be accorded to such portion of the Confidential Information required to be disclosed; (c) disclose Confidential Information on a strict need to know basis to such Receiving Party's licensee's, employees, Affiliates, contractors (including clinical researchers), distributors, agents and consultants as such Receiving Party reasonably determines is necessary to receive the benefit of the licenses and rights granted or available to it under this Agreement or to fulfil its obligations pursuant to this Agreement; provided, however, any such person is bound in writing to observe confidentiality provisions at least as strict as those of this Agreement; (d) disclose Confidential Information: (i) to its actual or potential investment bankers; (ii) to existing and potential investors in connection with an offering or placement of securities for purposes of obtaining financing for its business and to actual and prospective lenders for the purpose of obtaining financing for its business; and (iii) to a bona fide potential acquirer or merger partner for the purposes of evaluating entering into a merger or acquisition, provided, however, any such persons must be obligated to substantially the same extent as set forth in Section 11.1 to hold in confidence and not make use of such Confidential Information for any purpose other than those permitted by this Agreement; and (e) disclose Confidential Information to its legal advisers for the purpose of seeking advice. 11.3 Public Announcements. Except for such disclosure as is permitted under Section 11.2 or as required by Applicable Law or the requirements of a national securities exchange or another similar regulatory body, no announcement, news release, public statement, publication, or presentation relating to this Agreement, the subject matter hereof or either party's performance hereunder will be made without the other party's prior written approval. 16. Section 12.1 of
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Extract the exact clause related to "Notice Period To Terminate Renewal" from the excerpt above.