5-Bromo-4-cyano-2-(difluoromethyl)pyridine-3-acetonitrile
6-Bromo-4-(difluoromethyl)-3-fluoropyridine-2-carbonyl chloride
2-Bromo-4-cyano-3-(difluoromethyl)pyridine-6-carboxaldehyde
5-Bromo-2-(difluoromethyl)-3-fluoropyridine-6-sulfonyl chloride
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