[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][/C][=C][Branch1][=Branch1][/C][=Branch1][C][=O][O][\\O]"}, {"from": "gpt", "value": "The molecule is a 2-oxo monocarboxylic acid. It is functionally related to a pyruvic acid."}]