[{"from": "human", "value": "Provide a description of this molecule. [C][C][O][C][=Branch1][C][=O][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is the fatty acid ethyl ester of isovaleric acid. It has a role as a metabolite. It is a fatty acid ethyl ester and an olefinic compound. It is functionally related to an isovaleric acid."}]