3-Amino-4-(chloromethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine
2-Amino-4-(bromomethyl)-6-(difluoromethyl)pyridine-3-carboxaldehyde
3-Amino-6-(bromomethyl)-2-(difluoromethyl)pyridine-5-methanol
2-Amino-6-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine