PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7833826-1 1994 7,8-Benzoflavone(ANF) is a potent in vitro inhibitor of CYP1A2 but is an in vitro activator of CYP3A4. alpha-naphthoflavone 0-16 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 95-101