Based on the SMILES O=C1CN=C(c2ccccc2)c2c(sc3c2CCCC3)N1, the molecule has an acute oral toxicity rat LD50 value of 2.171.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has an {acute_toxicity__names__noun} value of {acute_toxicity#}.