2,3-Diiodo-5-(trifluoromethoxy)pyridine-4-sulfonamide
4-Amino-5-(difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine
4,5-Diiodo-2-methyl-3-(trifluoromethoxy)pyridine
4,5-Diiodo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
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