2,4-Dibromo-3-(difluoromethyl)pyridine-5-acetic acid
2-(Difluoromethyl)-5-nitropyridine-3-carbonyl chloride
3-(Difluoromethyl)-4-nitropyridine-5-sulfonamide
2,3-Dibromo-4-(difluoromethyl)pyridine-5-acetic acid
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