5-Chloro-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Chloro-4-fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine
2-Chloro-4-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine
2-Chloro-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetonitrile