4-(Bromomethyl)-6-cyano-3-iodo-2-(trifluoromethoxy)pyridine
Ethyl 3-fluoro-4-methyl-5-(trifluoromethoxy)pyridine-2-acetate
4-(Chloromethyl)-3-(difluoromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine
Ethyl 3-fluoro-2-methyl-6-(trifluoromethoxy)pyridine-5-acetate