[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][Ring1][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a carboxylic acid. It is used in the production of various chemicals such as acrylates in industry. It can be produced by certain microbes. Its chemical structure is similar to L-serine."}]