definiens: shall mean any compound identified by [COMPANY] from Lead Compounds in phase 5 of the Research Program, w ; further : ; pecified in Part A, Paragraph 5 of Schedule ? J that En ) has been determined in accordance with Section 2.6.1 to satisfy the criteria for both Biological Proof of Concept and Preclinical Proof of Concept, and ( b ) either ( i ) [COMPANY], in good faith, believe : ; satisfie : ; the con:;iderations set folth in Part B of Schedule 2.1 under the heading Minimum Dataset Prerequi:;ite for PCC Consideration, or ( ii ) [COMPANY] ha : ; notified [COMPANY] in, vriting that it believes such Lead Compound if ; ready for further consideration for an exclusive option by [COMPANY] pursuant to Section 2.6.2.':Other Cancer Indication " shall have the meaning given such term in Section 1.13(b )