PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20955109-5 2010 WHAT THE READER WILL GAIN: Following oral administration, idebenone is rapidly metabolized via oxidative shortening by a number CYP isoenzymes (CYP1A2, CYP2C9, CYP2C19, CYP2D6 and CYP3A4) to yield QS10, QS8, QS6 and QS4. idebenone 58-67 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 180-186