[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=Branch1][C][=O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is the methyl ester of phenylglyoxylic acid with methanol. Metabolite observed in cancer metabolism. It has a role as a human metabolite. It is a methyl ester and an alpha-ketoester. It is functionally related to a phenylglyoxylic acid."}]