5-Bromo-2-(bromomethyl)-3-(difluoromethyl)-4-methylpyridine
3-Bromo-2-(difluoromethyl)-6-methoxy-5-(trifluoromethyl)pyridine
4-Bromo-3-(bromomethyl)-6-(difluoromethyl)-2-methylpyridine
4-Bromo-3-(bromomethyl)-5-(difluoromethyl)-2-methylpyridine
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