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