5-Bromo-3-cyano-4-(difluoromethyl)pyridine-2-carboxamide
3-Bromo-4-(difluoromethyl)-2-methoxypyridine-6-carboxamide
6-Bromo-2-cyano-4-(difluoromethyl)pyridine-3-carboxamide
6-Bromo-2-chloro-4-(difluoromethyl)pyridine-3-carboxamide
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