[{"from": "human", "value": "Provide a description of this molecule. [C@H1][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a 2-hydroxy-3-oxosuccinic acid. It is an enantiomer of a (2R)-2-hydroxy-3-oxosuccinic acid."}]