Ethyl 2-bromo-3-fluoro-5-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-bromo-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 4-bromo-5-fluoro-3-(trifluoromethoxy)pyridine-2-carboxylate
4-Bromo-3-chloro-6-(trifluoromethoxy)pyridine-2-sulfonamide