NEN
  -OEChem-04192423163D

 18 18  0     0  0  0  0  0  0999 V2000
   -2.2500    0.1750   -0.0050 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.2310    0.2560 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7750   -0.2530   -1.8820 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2510    0.1740   -0.0160 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1260    0.0730   -0.4470 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1250    0.0740   -0.4530 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7660   -0.2560   -1.8850 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0040    0.5560    1.6850 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0030   -0.7370    2.5020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1610   -1.2350   -2.1580 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1590    0.5130   -2.5550 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1480   -1.2390   -2.1620 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1500    0.5090   -2.5600 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8840    1.1390    1.9270 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8950    1.1360    1.9230 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0060   -0.4950    3.5650 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8870   -1.3170    2.2630 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8920   -1.3200    2.2600 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  2  0  0  0  0
  2  5  1  0  0  0  0
  2  6  1  0  0  0  0
  2  8  1  0  0  0  0
  3  5  1  0  0  0  0
  3  7  1  0  0  0  0
  3 10  1  0  0  0  0
  3 11  1  0  0  0  0
  4  6  2  0  0  0  0
  6  7  1  0  0  0  0
  7 12  1  0  0  0  0
  7 13  1  0  0  0  0
  8  9  1  0  0  0  0
  8 14  1  0  0  0  0
  8 15  1  0  0  0  0
  9 16  1  0  0  0  0
  9 17  1  0  0  0  0
  9 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
CCN1C(=O)CCC1=O

> <OPENEYE_INCHI>
InChI=1S/C6H9NO2/c1-2-7-5(8)3-4-6(7)9/h2-4H2,1H3

> <OPENEYE_INCHIKEY>
GHAZCVNUKKZTLG-UHFFFAOYSA-N

> <FORMULA>
C6H9NO2

$$$$