[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a natural product found in Coprinellus micaceus with data available."}, {"from": "gpt", "value": "[C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][\\C][=Branch1][C][=O][/C][=C][\\C][=Branch1][C][=O][O]"}]