Ethyl 6-bromo-3-(difluoromethyl)-4-methylpyridine-2-carboxylate
3-Bromo-4-(difluoromethyl)-6-(trifluoromethyl)pyridine-2-methanol
Ethyl 2-bromo-5-(difluoromethyl)-3-methylpyridine-6-carboxylate
3-Bromo-4-(difluoromethyl)-5-(trifluoromethyl)pyridine-2-methanol