2-(Chloromethyl)-4-methoxy-5-nitro-3-(trifluoromethoxy)pyridine
6-(Aminomethyl)-2-(difluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine
2-(Aminomethyl)-6-(difluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine