4-(Bromomethyl)-3-iodo-2-(trifluoromethoxy)pyridine-6-methanol
4-Iodo-6-nitro-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
4-(Bromomethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-methanol
4-Iodo-2-nitro-3-(trifluoromethoxy)pyridine-5-carbonyl chloride