The SMILES CC(=O)Nc1ccc(NCN2C(=O)C3C4CCC(C4)C3C2=O)cc1 is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.