[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a natural product found in Pterula and Mycena with data available."}, {"from": "gpt", "value": "[C][C@H1][Branch1][#C][C@H1][Branch1][O][/C][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][O][/C][=Branch1][Ring2][=C][/O][C][/C][=Branch1][C][=O][O][C]"}]