The SMILES O=C(CNC(=O)c1ccco1)OC(C(=O)c1ccccc1)c1ccccc1 is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.