The SMILES Cc1ccc(C(=O)NNC(=O)c2cc3cc4ccccc4nc3s2)cc1 is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.