label: 12,13-dihydro-5-(2-(dimethylamino)ethyl)-4H-benzo(c)pyrimido(5,6,1- jk)carbazole-4,6,10(5H,11H)-trione hydrochloride
label_lc: 12,13-dihydro-5-(2-(dimethylamino)ethyl)-4h-benzo(c)pyrimido(5,6,1- jk)carbazole-4,6,10(5h,11h)-trione hydrochloride