4-Chloro-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Cyano-2-(fluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine
Ethyl 2-chloro-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-chloro-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetate