Drug Gene Type Source 1-Nitrosopiperidine CYP2A6 Text_Mining(affects(metabolic processing)) CTD 1-Nitrosopiperidine CYP2A6 Text_Mining(increases(activity)) CTD 1-Nitrosopiperidine CYP2A6 Text_Mining(increases(metabolic processing)) CTD 1-Nitrosopiperidine CYP2E1 Text_Mining(affects(metabolic processing)) CTD 1-Nitrosopiperidine CYP2E1 Text_Mining(increases(activity)) CTD