[{"from": "human", "value": "Provide a description of this molecule. [C][C][=Branch1][C][=O][N][Branch2][Branch1][#Branch2][C][C][C][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C][C][Branch2][Ring1][N][C][C][=Branch1][C][=O][N][C@@H1][Branch1][=C][C][C][C][C][N][Branch1][=Branch1][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][O-1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O]"}, {"from": "gpt", "value": "The molecule is a tricarboxylate arising from deprotonation of the three carboxylic acid groups of aerobactin; major species at pH 7.3. It is a conjugate base of an aerobactin."}]