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