6-Amino-3-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine
3-Amino-5-hydroxy-6-iodo-2-(trifluoromethoxy)pyridine
3-Amino-5-hydroxy-2-iodo-6-(trifluoromethoxy)pyridine
5-Amino-3-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylic acid
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