. "5-Amino-7-((1aS,3aS,6aR,6bS)-6b-amino-octahydro-5-aza-cyclopropa[e]inden-5-yl)-6-fluoro-1-((1R,2S)-2-fluoro-cyclopropyl)-8-methyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid" . "16" . . . . . . . . . . . . . . .