Ethyl 4-(chloromethyl)-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-acetate
2-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 4-(chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetate
5-(Aminomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-methanol