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