[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Aster altaicus with data available."}, {"from": "gpt", "value": "[C][C][C@@H1][Branch1][C][C][C][=Branch1][C][=O][O][C@H1][Branch2][Ring1][S][C][C@][Branch2][Ring1][#Branch2][C@@H1][Branch2][Ring1][Branch1][C][C][C@@][Branch1][#C][C@@H1][Ring1][=Branch1][C][C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][C][C][C][=C][O][C][=C][Ring1][Branch1]"}]