2-Cyano-5-methyl-6-nitro-3-(trifluoromethoxy)pyridine
Ethyl 6-(aminomethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetate
Ethyl 2-(aminomethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-6-acetate
Methyl 5-(aminomethyl)-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetate