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