3-(Chloromethyl)-4-cyano-5-(trifluoromethoxy)pyridine-2-acetonitrile
2-Amino-3-chloro-4-cyano-6-(trifluoromethoxy)pyridine
Methyl 4-fluoro-2-nitro-5-(trifluoromethoxy)pyridine-3-carboxylate
2-Bromo-5-iodo-3-(trifluoromethoxy)pyridine-6-carbonyl chloride