Structure based on 3k9f

Ideal structure
Name: (3s)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
Formula: C18 H20 F N3 O4
Weight: 361.368
SMILES: "C[CH]1COc2c(N3CCN(C)CC3)c(F)cc4C(=O)C(=CN1c24)C(O)=O"
Spacial conformation based on PDB 3k9f.
Also present in other 7 PDB entries.
RESIDUE   LFX     46
CONECT      C      3 O    O03  C17 
CONECT      F      1 C11 
CONECT      N      3 C07  C08  C16 
CONECT      O      1 C   
CONECT      C01    4 N01  C07  H01  H01A
CONECT      N01    3 C01  C02  C04 
CONECT      O01    2 C06  C09 
CONECT      C02    4 N01  C08  H02  H02A
CONECT      N02    3 C03  C05  C12 
CONECT      O02    1 C15 
CONECT      C03    4 N02  C09  C14  H03 
CONECT      O03    2 C    HO03
CONECT      C04    3 N01  C06  C11 
CONECT      C05    3 N02  C06  C10 
CONECT      C06    3 O01  C04  C05 
CONECT      C07    4 N    C01  H07  H07A
CONECT      C08    4 N    C02  H08  H08A
CONECT      C09    4 O01  C03  H09  H09A
CONECT      C10    3 C05  C13  C15 
CONECT      C11    3 F    C04  C13 
CONECT      C12    3 N02  C17  H12 
CONECT      C13    3 C10  C11  H13 
CONECT      C14    4 C03  H14  H14A H14B
CONECT      C15    3 O02  C10  C17 
CONECT      C16    4 N    H16  H16A H16B
CONECT      C17    3 C    C12  C15 
CONECT      HO03   1 O03 
CONECT      H01    1 C01 
CONECT      H01A   1 C01 
CONECT      H02    1 C02 
CONECT      H02A   1 C02 
CONECT      H03    1 C03 
CONECT      H07    1 C07 
CONECT      H07A   1 C07 
CONECT      H08    1 C08 
CONECT      H08A   1 C08 
CONECT      H09    1 C09 
CONECT      H09A   1 C09 
CONECT      H12    1 C12 
CONECT      H13    1 C13 
CONECT      H14    1 C14 
CONECT      H14A   1 C14 
CONECT      H14B   1 C14 
CONECT      H16    1 C16 
CONECT      H16A   1 C16 
CONECT      H16B   1 C16 
HET    LFX             46
HETSYN     LFX Levofloxacin
HETNAM     LFX (3S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-ox
HETNAM   2 LFX o-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carb
HETNAM   3 LFX oxylic acid
FORMUL      LFX    C18 H20 F1 N3 O4

uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science