[{"from": "human", "value": "What can you tell me about this molecule? [C@@H1][Branch2][Ring1][#Branch1][C@@H1][Branch2][Ring1][C][C@H1][Branch1][#Branch2][O][C@@H1][Branch1][Branch1][C@H1][Ring1][=Branch1][O][O][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid anion and a carbohydrate acid anion. It is a conjugate base of an alpha-D-mannopyranuronic acid."}]