3-Chloro-2-methoxy-6-(trifluoromethoxy)pyridine-5-carboxylic acid
6-(Bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-3-acetonitrile
4-(Bromomethyl)-2-cyano-5-methoxy-3-(trifluoromethoxy)pyridine
5-Chloro-4-methyl-3-nitro-2-(trifluoromethoxy)pyridine