[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Tabernaemontana pachysiphon with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][N][Branch2][Ring1][#C][C@H1][C][C][=C][Branch1][=C][C][=Branch1][C][=O][C][C@@H1][\\-Ring1][O][C@H1][Ring1][=Branch2][C][O][N][C][=C][C][=C][C][=C][Ring1][S][Ring1][=Branch1][C]"}]