The SMILES CC(=O)N1C2C3N(C(C)=O)C1C1N(C(C)=O)C(C(N1C(C)=O)N3C(C)=O)N2C(C)=O is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.