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