[{"from": "human", "value": "Describe this molecule. [2H][C][Branch1][C][2H][Branch1][=Branch1][C][=Branch1][C][=O][O-1][C][Branch1][C][2H][Branch1][C][2H][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an organic molecular entity."}]