definiens: means, with respect to an ADC, a ny molecular entity, polypeptide, protein or other molecular or chemical species, other than ( a ) the b inding domain ( including any Antibody ) to which suc h entity, polypeptide, protein or species is attached and ( b ) any Linker used in such attachment . The term may be, but is not limited to, any of the following : 1.67.1, which means a Payload that is ( a ) Controlled by CELGENE or any of its Affiliates as of the Original Effective Date or thereafter during the Term and ( b ) provided by CELGENE to the Collaboration pursuant to Section 2.2.3(c)(i ) ; or 1.67.2, which means a Payload that is in the public domain, as agreed by the Parties pursuant to Section 2.2.3(e ) ; or 1.67.3, which means a Payload th at is ( a ) Controlled by SUTRO or any of its Affiliates as of the Original Effective Date or the reafter during the Term and ( b ) provided by SUTRO t o the Collaboration pursuant to Section 2.2.3(a)(i )