[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. Crystals with a pungent odor. Insoluble in water. Used as a preservative in latex paint, adhesives, etc."}, {"from": "gpt", "value": "[C][Branch1][N][C][C][Branch1][Ring1][C][Br][Branch1][Ring1][C][#N][Br][C][#N]"}]