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