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