4-(Bromomethyl)-3-cyano-2-hydroxy-6-(trifluoromethoxy)pyridine
4-Fluoro-3-methyl-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
4-(Bromomethyl)-2-cyano-3-hydroxy-6-(trifluoromethoxy)pyridine
5-Fluoro-2-methyl-3-(trifluoromethoxy)pyridine-4-methanol