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