6-Amino-2-bromo-3-(trifluoromethoxy)pyridine-4-sulfonamide
3-Amino-6-bromo-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine
2-Amino-6-bromo-4-(trifluoromethoxy)pyridine-3-sulfonamide
4-Amino-5-bromo-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine
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