ME9
  -OEChem-05102419323D

 30 31  0     0  0  0  0  0  0999 V2000
   -3.4300   -2.2470    0.2160 O   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4330    2.2470    0.2130 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4290    2.2470   -0.2120 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4320   -2.2470   -0.2110 O   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1190   -0.6730   -0.4450 C   0  0  0  0  0  0  0  0  0  0  0  0
   -5.1210    0.6700   -0.4420 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1190    0.6730    0.4440 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1190   -0.6700    0.4480 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7120   -0.0010   -0.2790 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7140    0.0010    0.2760 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7110    0.0020    0.8800 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7120   -0.0020   -0.8840 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.7990   -1.0990    0.0700 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.8000    1.0990    0.0680 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7990    1.0990   -0.0700 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.8000   -1.0990   -0.0690 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.0760    0.0010    0.3490 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.0770   -0.0010   -0.3530 N   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9270   -1.3170   -0.7580 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.9310    1.3140   -0.7520 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9260    1.3170    0.7590 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.9250   -1.3140    0.7670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8650    0.8880   -0.8920 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8640   -0.8920   -0.8880 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8660    0.8920    0.8840 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8660   -0.8880    0.8880 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5580   -0.8870    1.4920 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5580    0.8930    1.4890 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5600   -0.8930   -1.4930 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.5600    0.8870   -1.4960 H   0  0  0  0  0  0  0  0  0  0  0  0
  1 13  2  0  0  0  0
  2 14  2  0  0  0  0
  3 15  2  0  0  0  0
  4 16  2  0  0  0  0
  5 13  1  0  0  0  0
  5  6  2  0  0  0  0
  5 19  1  0  0  0  0
  6 14  1  0  0  0  0
  6 20  1  0  0  0  0
  7  8  2  0  0  0  0
  7 15  1  0  0  0  0
  7 21  1  0  0  0  0
  8 16  1  0  0  0  0
  8 22  1  0  0  0  0
  9 10  1  0  0  0  0
  9 11  1  0  0  0  0
  9 23  1  0  0  0  0
  9 24  1  0  0  0  0
 10 12  1  0  0  0  0
 10 25  1  0  0  0  0
 10 26  1  0  0  0  0
 11 17  1  0  0  0  0
 11 27  1  0  0  0  0
 11 28  1  0  0  0  0
 12 18  1  0  0  0  0
 12 29  1  0  0  0  0
 12 30  1  0  0  0  0
 13 17  1  0  0  0  0
 14 17  1  0  0  0  0
 15 18  1  0  0  0  0
 16 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C1=CC(=O)N(C1=O)CCCCN2C(=O)C=CC2=O

> <OPENEYE_INCHI>
InChI=1S/C12H12N2O4/c15-9-3-4-10(16)13(9)7-1-2-8-14-11(17)5-6-12(14)18/h3-6H,1-2,7-8H2

> <OPENEYE_INCHIKEY>
WXXSHAKLDCERGU-UHFFFAOYSA-N

> <FORMULA>
C12H12N2O4

$$$$
