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