[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Conocephalum conicum with data available."}, {"from": "gpt", "value": "[C][C@H1][C][C][C@H1][C@H1][Branch1][=Branch2][C@][Ring1][Ring1][Branch1][C][C][C][O][C][=C][Branch1][Branch2][C][C][C@@H1][Ring1][=C][Ring1][Branch1][C]"}]