Ethyl 2-chloro-3-hydroxy-4-(trifluoromethoxy)pyridine-6-carboxylate
4-(Chloromethyl)-3-cyano-2-methyl-6-(trifluoromethoxy)pyridine
2-Cyano-6-hydroxy-3-(trifluoromethoxy)pyridine-5-methanol
Methyl 3-chloro-6-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate