6-Amino-4-(chloromethyl)-3-(difluoromethyl)-2-(trifluoromethyl)pyridine
5-Amino-2-(bromomethyl)-3-(difluoromethyl)pyridine-6-methanol
4-Amino-5-(aminomethyl)-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
Methyl 4-amino-5-(bromomethyl)-3-(difluoromethyl)pyridine-2-carboxylate