[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch2][Ring1][Branch2][C@H1][Branch2][Ring1][Ring1][C@@H1][Branch1][#C][C@@H1][Branch1][O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O][O][NH3+1][C][=Branch1][C][=O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is major microspecies at pH 7.3. It is a conjugate base of an AminoDAHP."}]