5-Methoxy-4-nitro-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-(Bromomethyl)-4-iodo-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
4-(Difluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile
Methyl 3-(difluoromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-2-carboxylate