3-Amino-4-iodo-2-(trifluoromethoxy)pyridine-6-acetonitrile
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