5-Iodo-2-nitro-3-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Iodo-3-nitro-6-(trifluoromethoxy)pyridine-2-carboxylic acid
6-(Aminomethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
2-(Aminomethyl)-5-(difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine