Ethyl 3-(aminomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-acetate
4-Fluoro-2-hydroxy-3-methyl-5-(trifluoromethoxy)pyridine
Ethyl 6-(aminomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-2-acetate
3-(Bromomethyl)-6-cyano-2-fluoro-5-(trifluoromethoxy)pyridine