[{"from": "human", "value": "Describe this molecule. [C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][/C][=C][/C][=Branch1][C][=O][C][=C][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Broussonetia papyrifera and Morus nigra with data available."}]