[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][C][C@H1][Branch1][=C][C@@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][O][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}, {"from": "gpt", "value": "The molecule is a 4-hydroxy monocarboxylic acid anion obtained by deprotonation of the carboxy and phosphate OH groups of 5-phospho-D-xylonic acid. Major microspecies at pH 7.3. It is a 4-hydroxy monocarboxylic acid anion and an organophosphate oxoanion. It is a conjugate base of a 5-phospho-D-xylonic acid."}]