The SMILES O=C(O)C[C@@H](C(=O)O)c1ccccc1[N+](=O)[O-] is not inhibiting CYP P450 2D6.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}.