[{"from": "human", "value": "Describe this molecule. [C][C][C][Branch1][C][C][C][=Branch1][C][=O][O][C][C]"}, {"from": "gpt", "value": "The molecule appears as a colorless oily liquid with a fruity odor. Insoluble in water and less dense than water. Contact may irritate skin, eyes and mucous membranes."}]