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