The chemical with the SMILES representation of O=c1oc(=O)c2cc3c(=O)oc(=O)c3cc12 shows a log10 LD50 in rats (oral exposure) of 3.35 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}.
furo[3,4-f][2]benzofuran-1,3,5,7-tetrone