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