The SMILES O=C1CCc2cc(CCCN3CCN(c4ccccc4)CC3)ccc2N1 represents a molecule with an acute oral toxicity rat LD50 of 2.844.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.