3-Fluoro-6-(fluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine
5-Fluoro-2-(fluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine
Ethyl 4-cyano-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-carboxylate
4-Fluoro-2-(fluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine