3-Amino-5-(fluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
5-Amino-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylic acid
3-Amino-4-(fluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetonitrile
4-Amino-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylic acid