The SMILES O=C(CSc1nc2ccccc2s1)c1sc2sc3ccccc3[n+]2c1O is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.