4-(Aminomethyl)-2-chloro-5-(difluoromethyl)pyridine
3-(Aminomethyl)-5-chloro-4-(difluoromethyl)pyridine
3-Chloro-4-(difluoromethyl)-5-methoxypyridine
5-Chloro-2-(difluoromethyl)-3-methoxypyridine
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