[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=C][C][=Branch2][Ring1][C][=C][Branch1][#Branch2][N][C][Ring1][Branch1][=C][C][=C][Ring1][=Branch2][C][=Branch1][C][=O][O-1][C]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid anion that is the conjugate base of 3,4-dimethylindole-2-carboxylic acid, obtained by deprotonation of the carboxy group. It is a conjugate base of a 3,4-dimethylindole-2-carboxylic acid."}]