[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a 2,2'-iminodipropanoic acid. It is a conjugate acid of a meso-2,2'-iminodipropanoate."}, {"from": "gpt", "value": "[C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C@@H1][Branch1][C][C][C][=Branch1][C][=O][O]"}]