Methyl 2-amino-3-iodo-4-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 2-amino-3-nitro-5-(trifluoromethoxy)pyridine-6-carboxylate
5-Amino-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Amino-3-iodo-6-(trifluoromethoxy)pyridine-2-carboxylic acid