Methyl 5-cyano-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylate
6-Chloro-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetonitrile
3-Chloro-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Chloro-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxaldehyde