Showing structure for (2s,3r,12bs)-3-ethenyl-2-{[(1s)-2-methyl-1h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]methyl}-1h,2h,3h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizin-10-ol