[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=C][C][=Branch1][C][=O][O][C][Branch1][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule appears as a colorless liquid with an ester like odor. Less dense than water and insoluble in water."}]