[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Tabernaemontana attenuata, Tabernaemontana bufalina, and other organisms with data available."}, {"from": "gpt", "value": "[C][C][Branch2][Ring2][=Branch2][C][C][C][C][C][Branch2][Ring1][O][C][Ring1][=Branch1][N][Branch1][Ring2][C][Ring1][=Branch1][C][C][C][=C][Ring1][Branch2][N][C][=C][C][=C][C][=C][Ring1][=Branch2][Ring1][=Branch1][C][=Branch1][C][=O][O][C][O]"}]