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