The SMILES CC(=O)CCCCn1c(=O)c2c(ncn2C)n(C)c1=O represents a molecule with an acute oral toxicity rat LD50 of 2.376.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.