Methyl 2-(fluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetate
Ethyl 3-(difluoromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
3-(Fluoromethyl)-6-hydroxy-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Difluoromethyl)-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetonitrile