3-Cyano-6-fluoro-4-nitro-2-(trifluoromethoxy)pyridine
Methyl 5-cyano-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate
2-(Aminomethyl)-4-cyano-3-hydroxy-6-(trifluoromethoxy)pyridine
Methyl 3-cyano-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate