2-Cyano-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 4-(chloromethyl)-5-cyano-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Cyano-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 4-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate