The SMILES Cc1ccc2nc(NC(=O)CSCC(=O)OCC(=O)c3ccc(Br)cc3)sc2c1 is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.