2-Chloro-3-(chloromethyl)-6-(difluoromethyl)pyridine
2-Chloro-4-(chloromethyl)-6-(difluoromethyl)pyridine
2-Chloro-3-(chloromethyl)-4-(difluoromethyl)pyridine
3-(Bromomethyl)-6-chloro-2-(difluoromethyl)pyridine
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