2-Iodo-4-nitro-6-(trifluoromethoxy)pyridine-3-sulfonamide
2-Iodo-3-nitro-6-(trifluoromethoxy)pyridine-4-sulfonamide
2-Iodo-3-nitro-4-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 6-(chloromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-acetate
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