label: 9-FLUORO-6,7-DIHYDRO-5-METHYL-1-OXO-8-(4-OXO-1,2,3,4-TETRAHYDRO-1-PYRIDYL)-1H,5H-BENZO(I,J)QUINOLIZINE-2-CARBOXYLIC ACID
label_lc: 9-fluoro-6,7-dihydro-5-methyl-1-oxo-8-(4-oxo-1,2,3,4-tetrahydro-1-pyridyl)-1h,5h-benzo(i,j)quinolizine-2-carboxylic acid