[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is an odorless thick white liquid. Sinks in water. (USCG, 1999)"}, {"from": "gpt", "value": "[C][C][C][C][Branch1][Branch1][C][C][Ring1][=Branch1][Branch1][C][O][O][O][C][Branch1][Branch2][C][C][C][C][C][Ring1][=Branch1][O][O]"}]