[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a colorless liquid with a fruity odor. Floats on water. (USCG, 1999)"}, {"from": "gpt", "value": "[C][C][=Branch1][C][=C][C][=Branch1][C][=O][O][C][C][C][O][Ring1][Ring1]"}]