[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Nardophyllum bryoides with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C][=Branch1][=Branch1][=C][Branch1][C][C][C][C@@H1][Branch2][Ring1][Ring2][C@@][Ring1][=Branch2][C][C@H1][Branch1][=Branch1][O][C][Ring1][Branch1][=O][C][=C][O][C][=C][Ring1][Branch1][C][C][C][=Branch1][C][=O][O][C]"}]