[{"from": "human", "value": "Provide a description of this molecule. [C][C@@][Branch1][#C][C@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a 3-hydroxybutane-1,2,3-tricarboxylic acid which has (2S,3R) configuration. It has a role as an Escherichia coli metabolite. It is a conjugate acid of a (2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate."}]