The molecule with the SMILES O=C1OC(=O)c2ccc3c4c(ccc1c24)C(=O)OC3=O has an LD50 in rats (oral exposure) value of 1.559.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} has an {acute_toxicity__names__noun} value of {acute_toxicity#}.