Ethyl 3-bromo-2-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
4-Bromo-3-nitro-2-(trifluoromethoxy)pyridine-5-sulfonamide
Ethyl 2-bromo-6-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Bromo-5-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid