The SMILES Cc1cccc(N2CCN(CC(=O)Nc3ccc(-n4cnnn4)cc3)CC2)c1C is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.