label: 2-(diethylamino)ethyl 5,10-bis(2-(diethylamino)ethyl)-11-oxo-10,11-dihydro-5H-indolo(3,2-b)quinoline-7-carboxylate
label_lc: 2-(diethylamino)ethyl 5,10-bis(2-(diethylamino)ethyl)-11-oxo-10,11-dihydro-5h-indolo(3,2-b)quinoline-7-carboxylate