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