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