The chemical with the SMILES CC#CCn1c(Br)nc2c1c(=O)[nH]c(=O)n2C displays a log10 acute oral toxicity (LD50 in rats) of 3.44 log10(mg/kg).
The {#molecule|chemical|compound!} with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} a {log10_LD50__names__noun} of {log10_LD50#} {log10_LD50__units}.
8-bromo-7-but-2-ynyl-3-methylpurine-2,6-dione