2-Fluoro-5-(fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine
Methyl 5-fluoro-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 5-fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
6-Fluoro-4-(fluoromethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine