The SMILES O=C1O[C@H]([C@@H](O)CO)C([O-])=C1O represents a molecule that is not identified as toxic.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {clinical_toxicity#not &NULL}identified as {clinical_toxicity__names__adjective}.
(2R)-2-[(1S)-1,2-bis(oxidanyl)ethyl]-4-oxidanyl-5-oxidanylidene-2H-furan-3-olate