The SMILES COc1cc(Nc2nc(-c3ccccc3)c3cc(C)ccc3n2)cc(OC)c1OC is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.