The SMILES OCCN1CCN(CCCN2c3ccccc3C=Cc3ccccc32)CC1 represents a molecule with an acute oral toxicity (LD50 in rats) of 2.515.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with an {acute_toxicity__names__noun} of {acute_toxicity#}.