2-Amino-5-(fluoromethyl)-6-(trifluoromethoxy)pyridine-3-acetonitrile
4-Amino-3-methyl-2-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Amino-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylic acid
2-Amino-4-(fluoromethyl)-5-(trifluoromethoxy)pyridine-3-acetonitrile