[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Dictyota ciliolata with data available."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C@H1][Branch2][Ring1][P][C][O][C@@H1][C@@H1][Branch2][Ring1][=Branch2][C@H1][Branch2][Ring1][Ring2][C@@H1][Branch1][S][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][S][=Branch1][C][=O][=Branch1][C][=O][O][O][O][O][C][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][/C][=C][/C][C][C][C][C][C][C][C]"}]