Ethyl 4-iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetate
6-Cyano-2-(fluoromethyl)-4-methyl-3-(trifluoromethoxy)pyridine
4-Chloro-3-cyano-2-nitro-6-(trifluoromethoxy)pyridine
4-Amino-2-(bromomethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine