3-Amino-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetonitrile
3-Amino-4-iodo-2-(trifluoromethoxy)pyridine-6-methanol
3-Amino-2-iodo-6-(trifluoromethoxy)pyridine-4-methanol
6-Amino-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-acetonitrile