6-(Fluoromethyl)-2-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine
5-(Bromomethyl)-3-hydroxy-2-iodo-4-(trifluoromethoxy)pyridine
2-Fluoro-4-methoxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
5-Fluoro-2-nitro-3-(trifluoromethoxy)pyridine-4-sulfonamide