The SMILES O=C1C(O)N=C(c2ccccc2F)c2cc(Cl)ccc2N1CCO represents a molecule with an LD50 in rats (oral exposure) of 2.136.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.