The SMILES O=c1[nH]cc(N(CCCl)CCCl)c(=O)[nH]1 is from a molecule with an acute oral toxicity rat LD50 of 4.851.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.