[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Mycena pura with data available."}, {"from": "gpt", "value": "[C][C][/C][=C][Branch1][O][\\C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][/C][=Branch1][C][=O][O]"}]