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