2-(Aminomethyl)-5-cyano-3-nitro-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3-cyano-6-nitro-4-(trifluoromethoxy)pyridine
Ethyl 4-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylate
2-Fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine