4-Amino-2-bromo-5-hydroxy-3-(trifluoromethoxy)pyridine
5-Amino-3-bromo-2-hydroxy-4-(trifluoromethoxy)pyridine
3-Amino-5-bromo-4-hydroxy-2-(trifluoromethoxy)pyridine
2-Amino-6-fluoro-5-(fluoromethyl)-3-(trifluoromethoxy)pyridine
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