6-(Bromomethyl)-2-(difluoromethyl)-3-nitropyridine
3-(Chloromethyl)-4-(difluoromethyl)pyridine-2-carbonyl chloride
2-(Chloromethyl)-5-(difluoromethyl)pyridine-4-carbonyl chloride
3-(Difluoromethyl)-2-nitropyridine-5-acetonitrile
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