5-Cyano-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
Ethyl 4-(chloromethyl)-3-cyano-6-(trifluoromethoxy)pyridine-2-acetate
3-Cyano-4-methyl-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 4-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-acetate