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