The SMILES O=C(NNC(=O)c1cc2cc3ccccc3nc2s1)c1cccc(Cl)c1 is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.