4-Iodo-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetonitrile
4-Iodo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-acetonitrile
Methyl 2-(difluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-acetate
5-Iodo-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetonitrile