Methyl 3-(aminomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-(aminomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-5-acetate
2-(Aminomethyl)-4-fluoro-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Methyl 5-fluoro-2-nitro-3-(trifluoromethoxy)pyridine-4-acetate