PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10911933-6 2000 Using in vitro studies, we have identified drugs of abuse that are substrates of the polymorphic enzymes CYP2D6 (codeine, amphetamines, dextromethorphan), CYP2A6 (nicotine) and CYP2C19 (flunitrazepam). Flunitrazepam 186-199 cytochrome P450 family 2 subfamily D member 6 Homo sapiens 105-111