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