Methyl 4-(bromomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-carboxylate
4-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
Methyl 4-(bromomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 3-(aminomethyl)-4-fluoro-6-(trifluoromethoxy)pyridine-2-carboxylate