3-Iodo-6-methyl-4-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-(Chloromethyl)-3-iodo-6-nitro-5-(trifluoromethoxy)pyridine
5-Iodo-2-methyl-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-(Chloromethyl)-3-iodo-5-nitro-4-(trifluoromethoxy)pyridine