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