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