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