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