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