[{"from": "human", "value": "Describe this molecule. [C][C@H1][Branch1][=C][C][=C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule is a (2S)-2-hydroxy monocarboxylic acid anion that is the conjugate base of indolmycenic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of an indolmycenic acid."}]