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