CYP1A1 is a potential target for anticancer drug development.
Compounds, ZINC33468944 and ZINC32101539, showed potential antitumor activity.
The antitumor activity of <0.1 μM was obtained against MDA-MB-435 cell lines.
CYP1A1 inhibition potential and formation of N-hydroxylated metabolites is confirmed.
The mechanism of antitumor activity is deduced via CYP1A1.