2-Bromo-6-(difluoromethyl)-5-iodo-3-(trifluoromethyl)pyridine
2-Bromo-6-(difluoromethyl)-4-iodo-3-(trifluoromethyl)pyridine
3-Bromo-2-(difluoromethyl)-5-methylpyridine-6-methanol
6-Bromo-3-(difluoromethyl)-2-iodo-4-(trifluoromethyl)pyridine
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