Ethyl 3-(difluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-5-carboxylate
4-(Bromomethyl)-3-methoxy-2-methyl-5-(trifluoromethoxy)pyridine
2-(Bromomethyl)-6-iodo-3-(trifluoromethoxy)pyridine-5-acetonitrile
5-(Bromomethyl)-3-methoxy-4-methyl-2-(trifluoromethoxy)pyridine