2-(Chloromethyl)-5-fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 3-hydroxy-6-nitro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-(Aminomethyl)-5-(difluoromethyl)-3-fluoro-2-iodopyridine
Methyl 3-amino-5-bromo-2-(difluoromethyl)pyridine-6-carboxylate