Ethyl 2-cyano-6-iodo-3-(trifluoromethoxy)pyridine-4-acetate
Ethyl 6-cyano-3-iodo-4-(trifluoromethoxy)pyridine-2-acetate
2-Cyano-3-iodo-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-Cyano-3-iodo-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
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