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