3-Amino-5-(chloromethyl)-2-(difluoromethyl)-6-(trifluoromethyl)pyridine
3-Amino-4-(chloromethyl)-6-(difluoromethyl)-2-(trifluoromethyl)pyridine
Ethyl 5-amino-2-(difluoromethyl)-4-nitropyridine-3-acetate
3-Amino-4-(chloromethyl)-2-(difluoromethyl)-6-(trifluoromethyl)pyridine