5-Iodo-3-methyl-4-(trifluoromethoxy)pyridine-2-sulfonamide
3-Iodo-2-methyl-5-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 2-(bromomethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 3-(bromomethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate