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