4-(Fluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Fluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine-4-methanol
Ethyl 2-iodo-5-methyl-3-(trifluoromethoxy)pyridine-6-acetate
6-(Fluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-2-methanol