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