Ethyl 2-(difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-acetate
3-Iodo-6-methoxy-4-methyl-2-(trifluoromethoxy)pyridine
5-(Aminomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Aminomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-4-acetic acid