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