2-Iodo-6-nitro-3-(trifluoromethoxy)pyridine-5-carboxylic acid
4-(Aminomethyl)-5-iodo-3-methyl-2-(trifluoromethoxy)pyridine
Methyl 4-(fluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 4-(fluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate