Ethyl 5-amino-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Amino-3-hydroxy-5-(trifluoromethoxy)pyridine-4-sulfonamide
Ethyl 2-amino-4-nitro-3-(trifluoromethoxy)pyridine-5-carboxylate
Ethyl 2-amino-3-nitro-5-(trifluoromethoxy)pyridine-6-carboxylate