Synonyms: 2H,10H-9a,13-Epoxy-15a,7-(epoxyethano)azepino[1,2-a]naphtho[2,1-g]quinoline-6,18(6aH)-dione,hexadecahydro-4-hydroxy-7,7a,11,16a-tetramethyl-2-methylene-, [4S-(4a,4aa,6ab,7a,7ab,9ab,11b,13b,15aa,16aa,16bb)]-; (+)-Epinorzoanthamine; Epinorzoanthamine