[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][Branch2][Ring1][Branch1][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][N][N]"}, {"from": "gpt", "value": "The molecule is an alpha-amino-acid anion obtained by the deprotonation of the carboxy group of kynurenine. It is a conjugate base of a kynurenine."}]