3-(Aminomethyl)-6-hydroxy-2-nitro-4-(trifluoromethoxy)pyridine
3-Hydroxy-2-iodo-6-methoxy-5-(trifluoromethoxy)pyridine
Ethyl 4-(difluoromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-3-carboxylate
3-Hydroxy-2-iodo-5-methoxy-4-(trifluoromethoxy)pyridine