Ethyl 4-methoxy-6-nitro-2-(trifluoromethoxy)pyridine-3-acetate
2-(Chloromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-3-acetonitrile
4-Methoxy-5-methyl-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Methoxy-6-methyl-2-(trifluoromethoxy)pyridine-4-sulfonamide