4-(Aminomethyl)-3-(difluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine
6-Methoxy-2-nitro-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Methoxy-6-nitro-4-(trifluoromethoxy)pyridine-3-acetonitrile
2-Methoxy-5-nitro-6-(trifluoromethoxy)pyridine-3-acetonitrile