The SMILES O=[N+]([O-])c1ccc(ON=Cc2cc(Br)c(O)c(Br)c2)c([N+](=O)[O-])c1 has an acute oral toxicity (LD50 in rats) of 2.622.
The {#molecule |!}{SMILES__description} {SMILES#} has an {acute_toxicity__names__noun} of {acute_toxicity#}.