Methyl 2,3-dihydroxy-4-(trifluoromethoxy)pyridine-5-carboxylate
5-Amino-4-iodo-3-methoxy-2-(trifluoromethoxy)pyridine
3,5-Dihydroxy-2-(trifluoromethoxy)pyridine-4-carboxylic acid
3,4-Dihydroxy-5-(trifluoromethoxy)pyridine-2-carboxylic acid
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