2-(Aminomethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
6-(Bromomethyl)-3-cyano-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine
Ethyl 5-fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-6-carboxylate
2-(Bromomethyl)-5-cyano-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine