The SMILES CC(=O)OCC(C(OC(C)=O)c1ccccc1)[N+](=O)[O-] represents a molecule with an LD50 in rats (oral exposure) of 1.939.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.