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