5-(Chloromethyl)-4-iodo-3-methoxy-2-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-2-iodo-4-methoxy-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Difluoromethyl)-6-iodo-5-methoxy-3-(trifluoromethoxy)pyridine