2-Chloro-6-fluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
3-Bromo-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Bromo-4-(difluoromethyl)-6-methyl-3-(trifluoromethoxy)pyridine
3-Bromo-2-(chloromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylic acid