[{"from": "human", "value": "Please give me some details about this molecule. [C@@H1][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is a 2,3-dihydroxybutanedioate. It is a conjugate base of a meso-tartrate(1-)."}]