The SMILES O=C(NCC(=O)N(c1ccccc1)C(C(=O)NC1CCCC1)c1cccnc1)c1cccs1 is not inhibiting CYP2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.