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