Methyl 2,5-dihydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 4,6-dihydroxy-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Chloro-3,5-diiodo-4-(trifluoromethoxy)pyridine
2,6-Dihydroxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid
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