3,4,5,6-tetradehydrospartein-2-one;7,14-methano-2H,11H-dipyrido[1,2-a:1',2'-e][1,5]diazocin-11-one, 1,3,4,6,7,13,14,14a-octahydro-;InChI=1/C15H20N2O/c18-15-6-3-5-14-11-8-12(10-17(14)15)13-4-1-2-7-16(13)9-11/h3,5-6,11-13H,1-2,4,7-10H;SMR000393674;MLS000737996