3-Methoxy-5-nitro-4-(trifluoromethoxy)pyridine-2-acetonitrile
Ethyl 2-(difluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-4-carboxylate
3-Methoxy-4-nitro-5-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 3-(difluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate