4-(Bromomethyl)-2-(difluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine
2-Iodo-3-nitro-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-Iodo-4-methyl-2-(trifluoromethoxy)pyridine-5-sulfonamide
3-Iodo-6-nitro-2-(trifluoromethoxy)pyridine-4-carbonyl chloride