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