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