4-Iodo-3-nitro-5-(trifluoromethoxy)pyridine-2-sulfonamide
4-Iodo-6-nitro-2-(trifluoromethoxy)pyridine-3-sulfonamide
4-(Aminomethyl)-6-iodo-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
Ethyl 4-(difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate