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