Methyl 3-amino-6-chloro-2-(trifluoromethoxy)pyridine-5-carboxylate
5-Amino-4-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 5-amino-2-chloro-3-(trifluoromethoxy)pyridine-6-carboxylate
4-Amino-6-iodo-2-(trifluoromethoxy)pyridine-3-acetonitrile