Methyl 3-methoxy-2-nitro-5-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-(bromomethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylate
3-Methoxy-2-methyl-5-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 3-methoxy-2-nitro-4-(trifluoromethoxy)pyridine-5-carboxylate