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
5-Cyano-2-fluoro-3-nitro-4-(trifluoromethoxy)pyridine