@COMMENT
 LIGANDBOX_ID = KEGG_DURG-00005554-01
 SOURCE = KEGG_DRUG
 SUPPLIER = KEGG_DRUG
 IDNUMBER = D07539
 MOLECULAR_FORMULA = C5H8NO4
 MOLECULAR_WEIGHT = 146.122
 MOLECULAR_CHARGE = -1
 NUM_OF_DONOR = 3
 NUM_OF_ACCEPTOR = 4
 HOMO = -4.8257
 LUMO = 2.5789
 NUM_OF_CHIRAL_ATOMS = 1
 LOGS = 
 LOGP = 
 NOTE = 

@MOLECULE
KEGG_DURG-00005554-01
 18 17 0 0 0
SMALL
USER_CHARGES

@ATOM
     1 C1          -0.0020     0.0270    -0.0950 C.3       1  UNK        -0.1511
     2 H1          -0.3910    -0.5270     0.7760 H         1  UNK         0.1251
     3 C2           1.5360     0.0110    -0.0520 C.3       1  UNK        -0.1487
     4 H2           1.8750     0.6300     0.7790 H         1  UNK         0.1253
     5 H3           1.9360     0.4320    -0.9750 H         1  UNK         0.1253
     6 C3          -0.5490     1.4350    -0.0510 C.2       1  UNK         0.2927
     7 N1          -0.5350    -0.6370    -1.3320 N.4       1  UNK        -0.0531
     8 H4          -1.5640    -0.6310    -1.3040 H         1  UNK         0.2353
     9 H5          -0.1900    -1.6060    -1.3810 H         1  UNK         0.2353
    10 H6          -0.2140    -0.1110    -2.1570 H         1  UNK         0.2353
    11 C4           2.0710    -1.4190     0.1430 C.3       1  UNK        -0.2308
    12 H7           1.7030    -2.0680    -0.6500 H         1  UNK         0.0496
    13 H8           1.7210    -1.8130     1.0970 H         1  UNK         0.0496
    14 O1          -1.1920     1.8170     0.9620 O.co2     1  UNK        -0.5317
    15 O2          -0.3730     2.2120    -1.0290 O.co2     1  UNK        -0.5317
    16 C5           3.5850    -1.4480     0.1290 C.2       1  UNK         0.3206
    17 O3           4.1920    -1.9460    -0.8570 O.co2     1  UNK        -0.5735
    18 O4           4.2320    -0.9670     1.0970 O.co2     1  UNK        -0.5735

@BOND
     1     1     3   1
     2     1     6   1
     3     1     7   1
     4     3    11   1
     5     6    14   1
     6     6    15   2
     7    11    16   1
     8    16    17   1
     9    16    18   2
    10     1     2   1
    11     3     4   1
    12     3     5   1
    13     7     8   1
    14     7     9   1
    15     7    10   1
    16    11    12   1
    17    11    13   1