3-Methyl-2-nitro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
5-(Bromomethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-(Bromomethyl)-2-methoxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Bromomethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-2-acetonitrile