Methyl 5-hydroxy-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetate
2-Hydroxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetic acid
2-Hydroxy-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-acetic acid
Methyl 5-hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate