The SMILES Cc1cc(-c2cc(C)c(O)c(C(C)(C)C)c2)cc(C(C)(C)C)c1O is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.