The SMILES COc1ccc(CNC(=O)C2CC(c3ccc(OC)cc3)=NO2)cc1 is not inhibiting CYP P450 2C9.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2C9_inhibition#not &NULL}{CYP2C9_inhibition__names__gerund}.