Methyl 6-(chloromethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate
2-Cyano-5-(difluoromethyl)pyridine-3-carboxaldehyde
Methyl 2-(chloromethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate
2-Cyano-4-(difluoromethyl)pyridine-3-carboxaldehyde