5-(Bromomethyl)-2,3-dihydroxy-4-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3,5-dibromo-4-(trifluoromethoxy)pyridine
4-(Bromomethyl)-2,3-dihydroxy-5-(trifluoromethoxy)pyridine
6-(Bromomethyl)-3,4-dibromo-2-(trifluoromethoxy)pyridine
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