Exploring Danofloxacin. To explore a different substance…

Danofloxacin
1-Cyclopropyl-6-fluoro-7-[(1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
 13217  C19H20FN3O3  357.379
 InChI=1S/C19H20FN3O3/c1-21-7-12-4-11(21)8-22(12)17-6-16-13(5-15(17)20)18(24)14(19(25)26)9-23(16)10-2-3-10/h5-6,9-12H,2-4,7-8H2,1H3,(H,25,26)/t11-,12-/m0/s1
 QMLVECGLEOSESV-RYUDHWBXSA-N This stereoisomer Any stereoisomer
 CN1C[C@@H]2C[C@H]1CN2c1cc2c(cc1F)c(=O)c(cn2C1CC1)C(=O)O