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