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