[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a tetrabutylammonium salt with bromide as the anionic counterpart. It is an organic bromide salt and a tetrabutylammonium salt."}, {"from": "gpt", "value": "[C][C][C][C][N+1][Branch1][Branch1][C][C][C][C][Branch1][Branch1][C][C][C][C][C][C][C][C].[Br-1]"}]