4-Chloro-5-fluoro-3-nitro-2-(trifluoromethoxy)pyridine
Ethyl 5-(bromomethyl)-4-chloro-3-(difluoromethyl)pyridine-2-acetate
6-(Aminomethyl)-4-methyl-3-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 4-methyl-2-nitro-5-(trifluoromethoxy)pyridine-3-acetate