[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Sinularia flexibilis with data available."}, {"from": "gpt", "value": "[C][C][O][C][=Branch1][C][=O][C][=Branch1][C][=C][C@@H1][C][C][C@@][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][C][/C][=Branch1][#C][=C][/C][/C][=C][Branch1][Branch2][/C@@H1][Branch1][Ring2][C][Ring1][#C][O][\\C][/C][Branch1][C][C][O]"}]