3-(Chloromethyl)-5-(difluoromethyl)pyridine
2-(Aminomethyl)-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-sulfonamide
2-(Chloromethyl)-6-(difluoromethyl)pyridine
Ethyl 2-(aminomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate