The molecule with the SMILES O=Nc1ccc2oc(=O)ccc2c1 shows no inhibition of CYP P450 2C9.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {CYP2C9_inhibition#no &NULL}{CYP2C9_inhibition__names__noun}.