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