3-Bromo-4-nitro-6-(trifluoromethoxy)pyridine-2-sulfonamide
2-Bromo-4-iodo-6-(trifluoromethoxy)pyridine-3-methanol
2-Bromo-4-iodo-3-(trifluoromethoxy)pyridine-6-methanol
3-Bromo-4-nitro-2-(trifluoromethoxy)pyridine-6-sulfonamide
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