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