The SMILES COc1cc(Cl)c(CC(=O)c2c[nH]c3ccccc23)cc1OC is not inhibiting CYP P450 2C9.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2C9_inhibition#not &NULL}{CYP2C9_inhibition__names__gerund}.