[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Elmerina caryae with data available."}, {"from": "gpt", "value": "[C][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][#C][/C][=Branch1][O][=C][\\C][=C][C][=Branch1][C][=O][O][/-Ring1][=Branch1][/C][O]"}]