label: 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-((N4-(3'-(4'-amino-5'-chlorobenzylpyrimidin-2'-yl)imino-1'-(5-methylisatinyl))methyl)-N1-piperazinyl)-3-quinolinecarboxylic acid
label_lc: 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-((n4-(3'-(4'-amino-5'-chlorobenzylpyrimidin-2'-yl)imino-1'-(5-methylisatinyl))methyl)-n1-piperazinyl)-3-quinolinecarboxylic acid