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