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