Ethyl 2-(aminomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-5-acetate
Methyl 3-(aminomethyl)-6-cyano-4-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-2-cyano-3-fluoro-6-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-chloro-6-(trifluoromethoxy)pyridine-2-carboxylic acid