Drug Gene Type Source HEXACHLORO-1,3-BUTADIENE CYP1A1 Text_Mining(decreases(reaction)) CTD HEXACHLORO-1,3-BUTADIENE CYP1A1 Text_Mining(increases(activity)) CTD HEXACHLORO-1,3-BUTADIENE CYP3A4 Text_Mining(increases(metabolic processing)) CTD HEXACHLORO-1,3-BUTADIENE CYP3A5 Text_Mining(increases(metabolic processing)) CTD