3-(Bromomethyl)-2-iodo-4-methoxy-6-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-4-iodo-2-methoxy-6-(trifluoromethoxy)pyridine
5-Iodo-4-methoxy-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
6-Iodo-3-methoxy-4-(trifluoromethoxy)pyridine-2-carboxaldehyde