[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][=Branch1][C][=Branch1][C][=O][N][N][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an ADA. It is a conjugate base of a 2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid. It is a conjugate acid of a 2,2'-[(2-amino-2-oxoethyl)imino]diacetate(2-)."}]