5-Cyano-4-iodo-2-(trifluoromethoxy)pyridine-3-carboxamide
5-Cyano-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxamide
3-Cyano-4-iodo-2-(trifluoromethoxy)pyridine-6-carboxamide
3-Cyano-5-iodo-6-(trifluoromethoxy)pyridine-2-carboxamide
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