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