[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring2][#Branch2][C@@H1][C@H1][Branch2][Ring2][Ring2][C@@H1][Branch2][Ring1][#C][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][O][C][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][C][=Branch1][C][=O][O-1][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is trianion of 2-(alpha-D-mannosyl)-3-phosphoglyceric acid arising from deprotonation of carboxylic acid and phosphate functions; major species at pH 7.3. It is an organophosphate oxoanion and a hydroxy monocarboxylic acid anion. It is a conjugate base of a 2-(alpha-D-mannosyl)-3-phosphoglyceric acid."}]