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