[{"from": "human", "value": "Provide a brief overview of this molecule. [C][Branch1][=C][C@H1][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is a hydroxy monocarboxylic acid anion obtained by deprotonation of the carboxy and phosphate OH groups of 4-O-phosphono-D-threonic acid; major species at pH 7.3. It is a hydroxy monocarboxylic acid anion and an organophosphate oxoanion. It is a conjugate base of a 4-phospho-D-threonic acid."}]