[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an organic iodide salt in which the cationic component is 1-butyl-3-methylimidazolium. It contains a 1-butyl-3-methylimidazolium."}, {"from": "gpt", "value": "[C][C][C][C][N][C][=C][N+1][=Branch1][Ring2][=C][Ring1][Branch1][C].[I-1]"}]