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