2,5-Dibromo-3-(difluoromethyl)-4-nitropyridine
Methyl 2,6-difluoro-4-(difluoromethyl)pyridine-3-carboxylate
2-(Bromomethyl)-5-(difluoromethyl)pyridine-3-sulfonamide
4,6-Dibromo-3-(difluoromethyl)-2-nitropyridine
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