Methyl 5-(aminomethyl)-3-(difluoromethyl)pyridine-2-acetate
Ethyl 2-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 5-(aminomethyl)-4-(difluoromethyl)pyridine-2-acetate
3-(Chloromethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-methanol