label: 3-benzo(1,3)dioxol-5-yl-9-oxo-1,3,4,9-tetrahydropyrrolo(3,4-b)quinoline-2-carboxylic acid pyridin-4-ylmethyl ester
label_lc: 3-benzo(1,3)dioxol-5-yl-9-oxo-1,3,4,9-tetrahydropyrrolo(3,4-b)quinoline-2-carboxylic acid pyridin-4-ylmethyl ester