[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][Branch1][=C][C][=C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid anion that is the conjugate base of (R)-3-(indol-3-yl)-2-oxobutyric acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a (R)-3-(indol-3-yl)-2-oxobutyric acid. It is an enantiomer of a (S)-3-(indol-3-yl)-2-oxobutyrate."}]