[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch2][Ring1][C][C][Branch1][Ring1][C][O][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][O]"}, {"from": "gpt", "value": "The molecule is major microspecies at pH 7.3"}]