2-(Aminomethyl)-4-cyano-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Cyano-4-nitro-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Cyano-4-nitro-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Cyano-2-nitro-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine