The SMILES C=CCn1c(=O)c2[nH]c(C)nc2n(CC(C)C)c1=O is from a molecule with an acute oral toxicity rat LD50 of 4.188.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.