[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][#Branch2][C][C][N][C][=Branch1][C][=O][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C][NH2+1][C][C][C][NH3+1]"}, {"from": "gpt", "value": "The molecule is major species at pH 7.3. It is functionally related to a spermidine(3+) and a citrate(3-)."}]