3-Cyano-5-iodo-4-(trifluoromethoxy)pyridine-2-sulfonamide
Ethyl 2-cyano-5-nitro-4-(trifluoromethoxy)pyridine-3-acetate
Methyl 5-cyano-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 6-cyano-4-nitro-2-(trifluoromethoxy)pyridine-3-acetate
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