6-Iodo-4-methyl-3-(trifluoromethoxy)pyridine-2-sulfonamide
3-(Bromomethyl)-2-iodo-5-(trifluoromethoxy)pyridine-4-acetonitrile
2-Iodo-4-methyl-3-(trifluoromethoxy)pyridine-5-sulfonamide
6-(Bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-acetonitrile