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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or other jurisdiction [***] (i) [***]. - 12 - Source: HARPOON THERAPEUTICS, INC., 10-K, 3/12/2020 (ii) [***] (iii) [***] (iv) [***]. 1.109 "Non-Breaching Party" has the meaning set forth in Section 12.2.1. 1.110 [***] 1.111 "Opt-In Dataset" has the meaning set forth in the definition of "Opt-In Development Report." 1.112 "Opt-In Development Report" means the written data package delivered by Harpoon to AbbVie and generated from the clinical dataset extracted from the [***] as it exists at the date that is [***] (the "Opt-In Dataset" and such date the "Opt-In Development Report Dataset Cutoff Date"). The Opt-In Dataset will arise from the conduct of the Initial Development Activities and will include information available in the [***] as of the Opt-In Development Report Generation Date related to [***]. In addition to the information and data set forth above based on the Opt-In Dataset, the Opt-In Development Report will include[***]. - 13 - Source: HARPOON THERAPEUTICS, INC., 10-K, 3/12/2020 1.113 "Opt-In Development Report Dataset Cut-Off Date" has the meaning set forth in the definition of "Opt-In Development Report." 1.114 "Other Product" means, with respect to a Combination Product, such other therapeutically active pharmaceutical or biologic products referenced in Section 1.37(a) or such diagnostic or other product referenced in Section 1.37(b), in each case other than the Licensed Compound. 1.115 "Owned Patents" has the meaning set forth in Section 10.2.3. 1.116 "Party" and "Parties" has the meaning set forth in the preamble hereto. 1.117 "Patents" means (a) all national, regional and international patents and patent applications, including provisional patent applications, (b) all patent applications filed either from such patents, patent applications or provisional applications or from an application claiming priority from either of these, including divisionals, continuations, continuations-in-part, provisionals, converted provisionals and continued prosecution applications, (c) any and all patents that have issued or in the future issue from the foregoing patent applications ((a) and (b)), including utility models, petty patents and design patents and certificates of invention, (d) any and all extensions or restorations by existing or future extension or restoration mechanisms, including revalidations, reissues, re-examinations and extensions (including any pediatric exclusivity and other such exclusivities that are attached to patents, supplementary protection certificates and the like) of the foregoing patents or patent applications ((a), (b), and (c)), and (e) any similar rights, including so-called pipeline protection or any importation, revalidation, confirmation or introduction patent or registration patent or patent of additions to any of such foregoing patent applications and patents. 1.118 "Person" means an individual, sole proprietorship, partnership, limited partnership, limited liability partnership, corporation, limited liability company, business trust, joint stock company, trust, unincorporated association, joint venture or other similar entity or organization, including a government or political subdivision, department or agency of a government. 1.119 "Phase 0" means an exploratory, first-in-human trial conducted in accordance with the FDA 2006 Guidance on Exploratory Investigational New Drug Studies (or the equivalent in any country or other jurisdiction outside of the United States) and designed to expedite the development of therapeutic or imaging agents by establishing very early on whether the agent behaves in human subjects as was anticipated from pre-clinical studies. 1.120 "Phase I" means a human clinical trial of a Licensed Compound or Licensed Product, the principal purpose of which is a preliminary determination of safety, tolerability, pharmacological activity or pharmacokinetics in healthy individuals or patients or similar clinical study prescribed by the Regulatory Authorities, including the trials referred to in 21 C.F.R. §312.21(a), as amended. - 14 - Source: HARPOON THERAPEUTICS, INC., 10-K, 3/12/2020 1.121 "Phase I/IB Trial" means the Phase I or I/II study of a Licensed Compound or Licensed Product incorporating dose escalation and cohort expansion studies as described in the Initial Development Plan (as it may be amended from time to time in accordance with Section 3.1.1). 1.122 "Phase II" means a human clinical trial of a Licensed Compound or Licensed Product, the principal purpose of which is a determination of safety and efficacy in the target patient population, which is prospectively designed to generate sufficient data that may permit commencement of pivotal clinical trials, or a similar clinical study prescribed by the Regulatory Authorities, from time to time, pursuant to Applicable Law or otherwise, including the trials referred to in 21 C.F.R. §312.21(b), as amended. 1.123 "Phase III" means a human clinical trial of a Licensed Compound or Licensed Product on a sufficient number of subjects in an indicated patient population that is designed to establish that a Licensed Compound or Licensed Product is safe and
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Extract the exact clause related to "Effective Date" from the excerpt above.