5-(Bromomethyl)-2,4-difluoro-3-(difluoromethyl)pyridine
2-(Aminomethyl)-3,6-difluoro-5-(difluoromethyl)pyridine
3,4-Difluoro-5-(difluoromethyl)-2-methylpyridine
4,6-Difluoro-3-(difluoromethyl)-2-methylpyridine
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