[{"from": "human", "value": "Provide a description of this molecule. [C][C][Branch1][C][C][C][=Branch1][C][=O][O][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid. Less dense than water. Vapors heavier than air. Used as a solvent and to make flavorings."}]