[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Ephedra intermedia and Ephedra sinica with data available."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][=N][C@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][O][N][Branch1][C][C][C]"}]