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