The SMILES COc1ccc(-c2nc3cnc(OC)nc3n(-c3ccccc3)c2=O)cc1 is not inhibiting CYP P450 2C9.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2C9_inhibition#not &NULL}{CYP2C9_inhibition__names__gerund}.