5-(Difluoromethyl)-2-methoxy-4-nitro-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Aminomethyl)-4-iodo-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-(Difluoromethyl)-3-methoxy-5-nitro-2-(trifluoromethoxy)pyridine