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