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