The SMILES CCCn1cnc2c1c(=O)n(CCCCC(C)=O)c(=O)n2C is from a molecule with an LD50 in rats (oral exposure) of 2.513.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.