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