PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 31763971-0 2021 Carbon-Carbon Bond Cleavage Catalyzed by Human Cytochrome P450 Enzymes: a-Ketol as the Key Intermediate Metabolite in Sequential Metabolism of Olanexidine. olanexidine 143-154 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 47-62