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