Ethyl 2-hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-6-acetate
2-Hydroxy-3-methoxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
Methyl 3-hydroxy-5-methoxy-6-(trifluoromethoxy)pyridine-2-acetate
6-Hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine-2-methanol