[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Tabernaemontana glandulosa with data available."}, {"from": "gpt", "value": "[C][C@H1][C@][Branch1][Ring2][O][Ring1][Ring1][C@@H1][C][C][=Branch1][C][=O][C][=C][Branch2][Ring1][#Branch1][C][C@@H1][C@@][Ring1][=Branch2][Branch1][#Branch2][C][O][C@@H1][Ring1][=C][N][Ring1][=Branch1][C][C][=Branch1][C][=O][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][Branch1]"}]