6-Amino-4-bromo-2-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Amino-2-hydroxy-5-methyl-6-(trifluoromethoxy)pyridine
2-Amino-3-bromo-5-(trifluoromethoxy)pyridine-4-carboxylic acid
6-Amino-3-hydroxy-4-methyl-2-(trifluoromethoxy)pyridine
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