Ethyl 2-(chloromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine-4-acetate
2-Fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-methanol
Methyl 3-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-(chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-acetate