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