Ethyl 4-(aminomethyl)-2-(difluoromethyl)-3-methylpyridine-5-carboxylate
Ethyl 5-(aminomethyl)-3-(difluoromethyl)-2-methylpyridine-4-carboxylate
3-(Aminomethyl)-6-chloro-2-(trifluoromethoxy)pyridine
5-(Aminomethyl)-2-chloro-4-(trifluoromethoxy)pyridine