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