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