5-Bromo-4-(bromomethyl)-2-methyl-3-(trifluoromethoxy)pyridine
3-Bromo-2-(bromomethyl)-4-methyl-6-(trifluoromethoxy)pyridine
6-Bromo-2-(bromomethyl)-3-methyl-4-(trifluoromethoxy)pyridine
6-Bromo-2-(bromomethyl)-4-methyl-3-(trifluoromethoxy)pyridine
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