[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Alstonia yunnanensis with data available."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][S][=C][C][=Branch1][Ring2][=N][Ring1][Branch1][C][Branch1][C][F][Branch1][C][F][F][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl]"}]