The SMILES C=O.C[C@@H]1Cc2ccccc2N1NC(=O)c1ccc(Cl)c(S(N)=O)c1 is not inhibiting CYP P450 2C9.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2C9_inhibition#not &NULL}{CYP2C9_inhibition__names__gerund}.