4-Amino-3-(bromomethyl)-5-(difluoromethyl)-2-(trifluoromethyl)pyridine
Ethyl 4-amino-2-(aminomethyl)-6-(difluoromethyl)pyridine-3-acetate
4-Amino-6-(bromomethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
Ethyl 3-amino-5-(aminomethyl)-6-(difluoromethyl)pyridine-2-acetate