[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][#Branch1][C@H1][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][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a carbohydrate acid derivative anion obtained by deprotonation of the carboxy and sulfo groups of 6-deoxy-6-sulfo-D-gluconic acid; major species at pH 7.3. It is a carbohydrate acid derivative anion, a monocarboxylic acid anion and an organosulfonate oxoanion. It is a conjugate base of a 6-deoxy-6-sulfo-D-gluconic acid."}]