3-Amino-5-bromo-2-(trifluoromethoxy)pyridine-4-sulfonamide
4,5-Dihydroxy-3-iodo-2-(trifluoromethoxy)pyridine
5-Amino-4-bromo-3-(trifluoromethoxy)pyridine-2-sulfonamide
3-Amino-2-hydroxy-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
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