Methyl 2-bromo-6-(chloromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Bromo-4-nitro-5-(trifluoromethoxy)pyridine-2-sulfonamide
Methyl 6-(aminomethyl)-2-bromo-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-bromo-5-(chloromethyl)-6-(trifluoromethoxy)pyridine-3-carboxylate