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