label: 2-(2-(1-benzylpiperidin-4-yl)ethyl)-2,3-dihydro-9-methoxy-1H-pyrrolo(3,4-b)quinolin-1-one hemifumarate
label_lc: 2-(2-(1-benzylpiperidin-4-yl)ethyl)-2,3-dihydro-9-methoxy-1h-pyrrolo(3,4-b)quinolin-1-one hemifumarate