[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][Branch1][=C][N][Ring1][=Branch1][C][C][=Branch1][C][=N][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid anion that is the conjugate base of 2-imino-3-(indol-3-yl)propanoic acid, obtained by deprotonation of the carboxy group. It has a role as a bacterial metabolite. It is a conjugate base of a 2-imino-3-(indol-3-yl)propanoic acid and a 2-iminio-3-(indol-3-yl)propanoate."}]