2-(Chloromethyl)-5-cyano-6-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 3-fluoro-2-methyl-5-(trifluoromethoxy)pyridine-6-carboxylate
6-(Chloromethyl)-4-cyano-2-hydroxy-3-(trifluoromethoxy)pyridine
Ethyl 3-fluoro-2-methyl-4-(trifluoromethoxy)pyridine-5-carboxylate