definiens: means, on an Accepted Target -by - Accepted Target basis, ( a ) the date that is [ * * * ] after the date on which [COMPANY] delivers the Discovery Antibody sequence and other materials and data meeting the Antibody Criteria pursuant to Section 4.1 ( whether for the initial Discovery Antibody or a replacement provided pursuant to Section 4.2(b ) or Section 4.3.2 ( b ) ), ( b ) the date that is [ * * * ] after the JRC ’s determination pursuant to Section 4.2 that a Discovery Probody does not meet the Discovery Probody Success Cri teria and [COMPANY] ’s selection, pursuant to Section 4.2(a ), to have Licensor create a Discovery Probody based on the same Discovery Antibody, or ( c ) the date that is [ * * * ] after the JRC ’s determination pursuant to Section 4.3.2 that a Discovery PDC does not meet the Discovery PDC Success Criteria and [COMPANY] ’s selection, pursuant to Section 4.3.2(a ), to have Licensor create a Discovery Probody based on the same Discovery Antibody, as applicable