3-acetyl-quinoline-4-carboxylic acid;3-Acetyl-cinchoninsaeure;3-acetyl-4-oxo-6,7-dihydro-12H-indolo[2,3-a]quinolizine;3-acetyl-7,12-dihydroindolo[2,3-a]quinolizin-4(6H)-one;Indolo[2,3-a]quinolizin-4(6H)-one,3-acetyl-7,12-dihydro;3-acetyl-4-quinoline-carboxylic acid;3-acetyl-cinchoninic acid;3-acetyl-7,12-dihydro-6H-indolo[3,2-h]quinolizin-4-one