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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for any reason will not relieve either Party of any obligation or liability accrued under this Agreement before termination or rescind any payments made or due before termination. Articles 8, 10, 11, 12, 13, 14, 15, and 17 will survive any termination of this Agreement. 16.7 Termination of this Agreement shall not affect the rights and obligations of the Parties accrued prior to termination hereof. 16.8 Upon termination of this Agreement, no existing SUBLICENSES granted by CERES or AFFILIATED COMPANIES to third parties shall be affected by such termination, and all such sublicenses shall remain in effect according to their terms, pursuant to the election of each SUBLICENSEE. IGER shall continue to be entitled to payments relating to such SUBLICENSES pursuant to this Agreement and such SUBLICENSES. 16.9 Termination of this Agreement shall not prevent: (a) IGER from recovering any royalties due as of termination; and (b) either Party from obtaining a remedy for any breach of the provisions of this Agreement. CERES-IGER Collaboration Agreement Page 69 of 75 17.1 Entire Agreement/Modifications. This Agreement constitutes the entire agreement between the Parties hereto with respect to the subject matter hereof, and there are no representations, warranties, covenants or obligations except as set forth herein. This Agreement supersedes all prior and contemporaneous agreements, understandings, negotiations and discussions, written or oral, of the Parties hereto relating to the subject matter hereof. This Agreement may only be amended, modified or superseded by a writing executed by the authorized representative of the Parties hereto. 17.2 Severability. This Agreement, to the greatest extent possible, shall be construed so as to give validity to all of the provisions hereof. If any provision of this Agreement is or becomes invalid, is ruled illegal by a court of competent jurisdiction or is deemed unenforceable under the current applicable law from time to time in effect during the term of this Agreement, the remainder of this Agreement will not be affected or impaired thereby and will continue to be construed to the maximum extent permitted by law. In lieu of each provision which is invalid, illegal or unenforceable, there will be substituted or added as part of this Agreement by mutual written agreement of the Parties, a provision which will be as similar as possible, in economic and business objectives as intended by the Parties to such invalid, illegal or unenforceable provision, but will be valid, legal and enforceable. 17.3 Waiver. No failure or delay by either Party in exercising any right or remedy under this Agreement will waive any provision of this Agreement. Nor will any single or partial exercise by either Party of any right or remedy under this Agreement preclude it from otherwise or further exercising any rights or remedies which it may have, or any other rights or remedies granted by any law or any related document. 17.4 Enforcement. In the event an action is commenced by either Party against the other to enforce any of the provisions of this Agreement, the prevailing Party shall be entitled to recover from the other Party reasonable attorneys' fees, court costs and necessary disbursements incurred in connection with such action. 17.5 Licensor-Licensee Relationship. The relationship of the Parties is that of independent contractors and licensor-licensee. Nothing herein is intended or will be construed to establish any agency, partnerships, or joint ventures. Neither Party has any authority to act for and/or to bind the other Party in any way or to represent that either is in any way responsible for the acts of the other, except as may be explicitly provided for herein or authorized by the non-acting Party in writing. Neither Party is authorized or empowered to act as an agent for the other Party for any purpose, nor shall either Party be bound by the acts or conduct of the other Party. 17.6 Assignablility. This Agreement binds and enures to the benefit of the Parties, their successor or assigns, but may not be assigned by either Party without the prior written consent of the other Party; provided however, CERES shall have the right to assign its rights and obligations under this Agreement to any AFFILIATED COMPANY without such prior consent. Each Party shall have the right to assign its rights and obligations under this Agreement to a third party in conjunction with the transfer to such third party of substantially all of the assets of such Party associated with performance under this Agreement without such prior consent. 17. GENERAL. CERES-IGER Collaboration Agreement Page 70 of 75 17.7 Force
"""

Extract the exact clause related to "Anti-Assignment" from the excerpt above.

assistant: This Agreement binds and enures to the benefit of the Parties, their successor or assigns, but may not be assigned by either Party without the prior written consent of the other Party; provided however, CERES shall have the right to assign its rights and obligations under this Agreement to any AFFILIATED COMPANY without such prior consent.