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