5-Iodo-2-methyl-3-(trifluoromethoxy)pyridine-4-methanol
3-(Chloromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Iodo-5-methyl-3-(trifluoromethoxy)pyridine-2-methanol
4-(Chloromethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde