Methyl 3-(aminomethyl)-2-bromo-6-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 4-bromo-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylate
6-Chloro-4-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine
Methyl 4-bromo-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylate