2-Cyano-4-methyl-3-(trifluoromethoxy)pyridine-5-carboxylic acid
Ethyl 2-cyano-3-(fluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylate
2-(Chloromethyl)-3-fluoro-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
Methyl 5-cyano-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate