[{"from": "human", "value": "Describe this molecule. [C][C][C][C][=Branch1][C][=O][O][C][Branch1][C][C][C][C]"}, {"from": "gpt", "value": "The molecule is a butyrate ester obtained by the formal condensation of butyric acid with butan-2-ol. It has a role as a metabolite. It is functionally related to a butan-2-ol."}]