[{"from": "human", "value": "Please give me some details about this molecule. [C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][/C][\\-Ring1][Branch2][=C][/C][=C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Betula platyphylla with data available."}]