3-Chloro-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 6-cyano-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetate
4-(Difluoromethyl)-6-fluoro-2-methoxy-3-(trifluoromethoxy)pyridine
Methyl 2-cyano-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetate