The SMILES COc1cc2c(c3oc4cccc(O)c4c(=O)c13)C1C=COC1O2 represents a molecule with an acute oral toxicity rat LD50 of 3.432.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.