The SMILES O=C1C(=O)N(c2cccc(Cl)c2)C(c2ccccc2[N+](=O)[O-])/C1=C(\O)c1ccccc1 is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.