Ethyl 5-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
5-Hydroxy-3-methyl-2-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 3-hydroxy-5-methyl-2-(trifluoromethoxy)pyridine-4-acetate
2-(Chloromethyl)-3-iodo-5-methyl-4-(trifluoromethoxy)pyridine