PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9690701-1 1998 The activity of D-fenfluramine, L-fenfluramine, and phentermine as inhibitors of five human cytochromes P450 was evaluated using human liver microsomes in vitro. Dexfenfluramine 16-30 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 104-108