Based on the SMILES representation O=C([O-])[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(=O)[O-], the molecule has no clinically toxic characteristics.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {clinical_toxicity#no &NULL}{clinical_toxicity__names__adjective} {#properties|characteristics|features|traits!}.
(2S,3S,4S,5R)-2,3,4,5-tetrahydroxyhexanedioate