5-Bromo-4-(bromomethyl)-3-(difluoromethyl)-2-fluoropyridine
3-Bromo-4-(difluoromethyl)-2-fluoro-6-(trifluoromethyl)pyridine
2-Bromo-5-(difluoromethyl)-6-fluoro-3-(trifluoromethyl)pyridine
3-Bromo-2-(bromomethyl)-5-(difluoromethyl)-6-fluoropyridine
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