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