4-Chloro-2-cyano-3-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 3-bromo-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-bromo-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate
4-(Aminomethyl)-6-bromo-3-(trifluoromethoxy)pyridine-2-methanol