[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][C][Branch1][C][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid dianion. It is functionally related to a propionate. It is a conjugate base of a 2,2'-iminodipropanoic acid."}]