4-(Chloromethyl)-2-fluoro-3-iodo-5-(trifluoromethoxy)pyridine
3-Hydroxy-5-methoxy-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-(Chloromethyl)-5-fluoro-2-iodo-4-(trifluoromethoxy)pyridine