The SMILES Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1nnc(Cc2ccc(Cl)cc2)s1 is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.