6-Bromo-4-fluoro-3-(trifluoromethoxy)pyridine-2-methanol
2-Bromo-6-(chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine
6-Bromo-4-iodo-3-nitro-2-(trifluoromethoxy)pyridine
2-Bromo-5-(chloromethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine