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