2-Bromo-3-chloro-4-cyano-5-(difluoromethyl)pyridine
2-Chloro-5-(difluoromethyl)-4-fluoropyridine
3-Bromo-6-chloro-4-(trifluoromethoxy)pyridine-2-methanol
5-Bromo-4-(bromomethyl)-3-(difluoromethyl)-2-methylpyridine
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