[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Huperzia herteriana and Huperzia lucidula with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C@H1][C][C][=N][C@H1][Branch2][Ring1][N][C][C][C@@][Ring1][=Branch1][Branch2][Ring1][Ring1][C@@H1][C][C@H1][Ring1][O][C@H1][Branch1][Ring2][C][Ring1][#C][N][Branch1][Ring2][C][Ring1][#Branch1][C][O][C][C@H1][C][C@@H1][Branch1][P][C][C@H1][C@@H1][Ring1][=Branch1][C][C][C][N][Ring1][=Branch1][C][=Branch1][C][=O][C][C]"}]