Methyl 3-cyano-4-methoxy-2-(trifluoromethoxy)pyridine-5-acetate
Ethyl 3-fluoro-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 4-(aminomethyl)-6-fluoro-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 5-fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate