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