2-Fluoro-5-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine
2-Fluoro-4-(fluoromethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Fluoro-4-(fluoromethyl)-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2-Fluoro-4-hydroxy-6-iodo-3-(trifluoromethoxy)pyridine