The SMILES c1ccc2cc(-c3cc(-c4cc(-c5ccc6ccccc6c5)on4)no3)ccc2c1 is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.