The SMILES Cc1c(NC(=O)CN2C(=O)C3C4C=CC(C4)C3C2=O)c(=O)n(-c2ccccc2)n1C is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.