[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch1][C][=O][O][C][C][O][C][C][O][C][=Branch1][C][=O][C][=C]"}, {"from": "gpt", "value": "The molecule is a clear colorless liquid with a mild musty odor. "}]