Methyl 2-(bromomethyl)-4-cyano-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Fluoro-6-(fluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine
Methyl 2-(bromomethyl)-3-cyano-6-(trifluoromethoxy)pyridine-5-carboxylate
5-Fluoro-2-(fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine