The SMILES CN1CCN(c2ncc3nc(CCc4ccccc4)c(=O)n(CCC#N)c3n2)CC1 is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.