Methyl 5-amino-2-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxylate
5-Bromo-3-chloro-4-(difluoromethyl)-2-methylpyridine
3-Bromo-2-chloro-6-(difluoromethyl)-5-methylpyridine
3-Bromo-5-chloro-2-(difluoromethyl)-4-methylpyridine
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