3-(Bromomethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Methoxy-4-methyl-3-(trifluoromethoxy)pyridine-5-methanol
3-(Bromomethyl)-2-iodo-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-(Chloromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-methanol