The SMILES C=C1CC(=O)N(c2cccc([N+](=O)[O-])c2)C1=O is from a molecule with an LD50 in rats (oral exposure) of 1.968.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.