5-Bromo-4-nitropyridine-2-sulfonamide
Methyl 6-bromo-3-(trifluoromethyl)pyridine-2-acetate
5-Bromo-2-nitropyridine-4-sulfonamide
Methyl 5-bromo-4-(trifluoromethyl)pyridine-2-acetate
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