3-(Chloromethyl)-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetonitrile
4-(Aminomethyl)-2-(difluoromethyl)-5-methoxypyridine
3-(Aminomethyl)-5-(difluoromethyl)-4-methoxypyridine