for the following products
5-Methoxy-9-methyl-2,3,3a,3a1,8,9,10,11-octahydro-4-oxa-9-azacycloocta[def]fluoren-2-ol hydrobromide | Galanthamine hydrobromide and 2,3,3a,8,9,10,11,11b-Octahydro-5-methoxy-9-methylbenzofuro[4,3,2-efg][2]benzazocin-2-ol hydrobromide