Methyl 5-cyano-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate
2-Cyano-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 3-cyano-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine-4-acetate
5-Cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-methanol