Methyl 5-(chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylate
4-(Aminomethyl)-5-cyano-2-(difluoromethyl)pyridine
Methyl 2-(bromomethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
3-(Bromomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxaldehyde