[{"from": "human", "value": "Describe this molecule. [C][Branch1][N][C][C][Branch1][Ring1][C][Br][Branch1][Ring1][C][#N][Br][C][#N]"}, {"from": "gpt", "value": "Crystals with a pungent odor. Insoluble in water. Used as a preservative in latex paint, adhesives, etc."}]