4,6-Diiodo-3-(trifluoromethoxy)pyridine-2-sulfonamide
2,6-Dimethyl-4-(trifluoromethoxy)pyridine-3-acetonitrile
3,5-Diiodo-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3,6-Dimethyl-2-(trifluoromethoxy)pyridine-5-acetonitrile
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