PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20180610-2 2010 However, clopidogrel is a prodrug that needs to be metabolized to the active thiol metabolite by the cytochrome P450 (CYP) system. Sulfhydryl Compounds 77-82 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 101-116 20180610-2 2010 However, clopidogrel is a prodrug that needs to be metabolized to the active thiol metabolite by the cytochrome P450 (CYP) system. Sulfhydryl Compounds 77-82 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 118-121