4-Amino-2-(difluoromethyl)-5-iodopyridine
Methyl 3-(aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 2-(aminomethyl)-6-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetate
Ethyl 3-(aminomethyl)-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetate