4-Fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetonitrile
2-Cyano-6-nitro-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 3-(aminomethyl)-5-cyano-2-(trifluoromethoxy)pyridine-6-carboxylate
2-Cyano-5-nitro-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride