Methyl 2-(chloromethyl)-6-cyano-3-(trifluoromethoxy)pyridine-5-carboxylate
2-Fluoro-4-iodo-6-(trifluoromethoxy)pyridine-3-methanol
Methyl 6-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Fluoro-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol