[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. Straw-colored liquid with a weak odor of coconut oil. Less dense than water and insoluble in water. Hence floats on water. (USCG, 1999)"}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][Ring1][=Branch1][O]"}]