@COMMENT
 LIGANDBOX_ID = KEGG_DURG-00001504-01
 SOURCE = KEGG_DRUG
 SUPPLIER = KEGG_DRUG
 IDNUMBER = D01598
 MOLECULAR_FORMULA = C4H6NO4
 MOLECULAR_WEIGHT = 132.095
 MOLECULAR_CHARGE = -1
 NUM_OF_DONOR = 3
 NUM_OF_ACCEPTOR = 4
 HOMO = -5.1639
 LUMO = 3.4269
 NUM_OF_CHIRAL_ATOMS = 1
 LOGS = 
 LOGP = 
 NOTE = 

@MOLECULE
KEGG_DURG-00001504-01
 15 14 0 0 0
SMALL
USER_CHARGES

@ATOM
     1 C1          -0.0930     0.1640     0.2020 C.2       1  UNK         0.2844
     2 C2           1.4180     0.0800     0.2470 C.3       1  UNK        -0.2276
     3 H1           1.7580    -0.6770    -0.4600 H         1  UNK         0.1088
     4 H2           1.7290    -0.2210     1.2470 H         1  UNK         0.1088
     5 C3           2.0430     1.4400    -0.0990 C.3       1  UNK        -0.1220
     6 H3           1.7200     2.1780     0.6540 H         1  UNK         0.1358
     7 C4           3.5530     1.3850    -0.1110 C.2       1  UNK         0.2923
     8 O1           4.2020     1.9950     0.7790 O.co2     1  UNK        -0.5441
     9 O2           4.1550     0.7440    -1.0150 O.co2     1  UNK        -0.5441
    10 O3          -0.7170     0.7420     1.1310 O.co2     1  UNK        -0.5786
    11 N1           1.5690     1.9310    -1.4350 N.4       1  UNK        -0.0503
    12 H4           1.8960     1.2820    -2.1650 H         1  UNK         0.2384
    13 H5           1.9540     2.8690    -1.6110 H         1  UNK         0.2384
    14 H6           0.5390     1.9630    -1.4380 H         1  UNK         0.2384
    15 O4          -0.7180    -0.3150    -0.7820 O.co2     1  UNK        -0.5786

@BOND
     1     7     8   1
     2     7     9   2
     3     2     5   1
     4     1    10   2
     5     5    11   1
     6     5     7   1
     7     1    15   1
     8     1     2   1
     9     2     3   1
    10     2     4   1
    11     5     6   1
    12    11    12   1
    13    11    13   1
    14    11    14   1