What is the acute oral toxicity rat LD50 value for the SMILES c1ccc(P(N=P(c2ccccc2)(c2ccccc2)c2ccccc2)c2ccccc2)cc1: 1.853
What is the {acute_toxicity__names__noun} value for the {SMILES__description} {SMILES#}: {acute_toxicity#}