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