3-Bromo-2-(chloromethyl)-6-(trifluoromethoxy)pyridine-5-methanol
6-Bromo-3-iodo-4-(trifluoromethoxy)pyridine-2-sulfonamide
4-(Aminomethyl)-5-bromo-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine
6-Bromo-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-4-methanol