3-Fluoro-2-hydroxy-5-(trifluoromethoxy)pyridine
3,5-Dibromo-2-methyl-6-(trifluoromethoxy)pyridine
2-Fluoro-6-hydroxy-4-(trifluoromethoxy)pyridine
3,4-Dibromo-2-methyl-6-(trifluoromethoxy)pyridine
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