2-(Aminomethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-6-acetonitrile
3-(Difluoromethyl)-6-methoxy-4-nitro-2-(trifluoromethoxy)pyridine
5-(Fluoromethyl)-2-methoxy-3-nitro-4-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-2-methoxy-3-nitro-4-(trifluoromethoxy)pyridine