[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Coniothyrium with data available."}, {"from": "gpt", "value": "[C][/C][=C][\\C][=C][\\C][C][Branch1][Ring1][C][O][Branch1][Ring2][/C][=C][/C][O]"}]