3-Iodo-2-nitro-4-(trifluoromethoxy)pyridine-6-carboxylic acid
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