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