The molecule SMILES O=C[C@H](O)[C@@H](O)[C@H](O)CO is not clinically toxic.
The {#molecule |!}{SMILES__description} {SMILES#} is {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}.
(2R,3S,4R)-2,3,4,5-tetrahydroxypentanal