3-Amino-2,4-dihydroxy-6-(trifluoromethoxy)pyridine
4-Methoxy-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Iodo-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Amino-2,3-dihydroxy-6-(trifluoromethoxy)pyridine
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