2-Hydroxy-6-methyl-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Hydroxy-5-methyl-3-(trifluoromethoxy)pyridine-4-methanol
Methyl 4-hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 4-hydroxy-2-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate