Methyl 4-bromo-6-(difluoromethyl)-3-methylpyridine-2-carboxylate
3-Bromo-4-(difluoromethyl)-5-nitro-2-(trifluoromethyl)pyridine
3-Bromo-2-(difluoromethyl)-6-nitro-4-(trifluoromethyl)pyridine
Methyl 4-bromo-2-(difluoromethyl)-3-methylpyridine-6-carboxylate