The SMILES Cn1c(=O)c2c(nc(N3CCN(c4ccccn4)CC3)n2Cc2ccccc2Cl)n(C)c1=O is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.