Methyl 3-cyano-6-nitro-2-(trifluoromethoxy)pyridine-4-carboxylate
2-Cyano-6-iodo-4-(trifluoromethoxy)pyridine-3-acetic acid
Methyl 5-cyano-2-nitro-4-(trifluoromethoxy)pyridine-3-carboxylate
2-Cyano-3-iodo-4-(trifluoromethoxy)pyridine-6-acetonitrile
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