The SMILES O=C(O)CNC(=O)c1ccc([N+](=O)[O-])cc1 is not toxic in the peroxisome proliferator-activated receptor gamma assay.
The {#molecule |!}{SMILES__description} {SMILES#} is {toxicity_NR-PPAR-gamma#not &NULL}{toxicity_NR-PPAR-gamma__names__adjective}.