5,6,8,8a,9,10,13,13a-Octahydro-2,3-dimethoxy-11H-dibenzo[a,g]quinolizin-11-one

2,3-Dimethoxy-5,6,8,8a,9,10,13,13a-octahydro-11H-isoquino[3,2-a]isoqui nolin-11-one