The SMILES O=c1[nH]c2c(Cl)c(Cl)cc(Cl)c2o1 is from a molecule with an acute oral toxicity (LD50 in rats) of 2.678.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.