Methyl 2-fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-carboxylate
4-(Chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Fluoro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-carboxylic acid
3-(Chloromethyl)-5-cyano-6-(trifluoromethoxy)pyridine-2-carboxylic acid