Methyl 6-fluoro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate
3-Cyano-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylic acid
5-(Chloromethyl)-2-hydroxy-4-iodo-3-(trifluoromethoxy)pyridine
5-Cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylic acid