4-Hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-3-sulfonamide
4-Hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-6-sulfonamide
Ethyl 3-(bromomethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
6-(Aminomethyl)-2-hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine