[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Chamaecyparis obtusa var. formosana with data available."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][=C][C@][Branch1][=Branch1][C][C][Ring1][Branch1][=O][C][=Branch1][C][=O][C][C][C@@H1][C@@][Ring1][#Branch2][Branch1][O][C][C][C][C][Ring1][=Branch1][Branch1][C][C][C][C]"}]