6-Bromo-3-methyl-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-Bromo-5-nitro-6-(trifluoromethoxy)pyridine-2-sulfonamide
4-Bromo-5-nitro-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Bromo-5-nitro-2-(trifluoromethoxy)pyridine-6-sulfonamide
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