Chemical Name: (4aS,4bS,5aS,6aS,7R)-7-hydroxy-7-(2-hydroxyacetyl)-4a,6a-dimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
Synonym: Anhydro Galantamine ; (4aS,8aS)-3-methoxy-11-methyl-9,10,11,12-tetrahydro-4aH-[1]benzofuro[3a,3,2-ef][2]benzazepine
Smile: O=C1C=C[C@@]2(C)C(CCC3[C@@]24[C@@H](O4)C[C@@]5(C)C3CC[C@]5(O)C(CO)=O)=C1