Methyl 4-(bromomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-(aminomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-3-acetate
2-Fluoro-4-iodo-3-methyl-5-(trifluoromethoxy)pyridine
Methyl 5-(bromomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylate