2-Hydroxy-6-methyl-5-(trifluoromethoxy)pyridine-3-acetonitrile
2-Hydroxy-3-methyl-6-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 2-(chloromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-4-acetate
3-Hydroxy-6-methyl-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine