EOU
  -OEChem-10112419253D

 18 17  0     0  0  0  0  0  0999 V2000
    4.2730   -0.1470   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5220    0.4220    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.2730    0.1470    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0880   -1.3080   -0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0880    1.3080    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8990    0.1080    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9470   -0.7390   -0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5220   -0.4220   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8990   -0.1080   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9470    0.7390    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3960    0.4710   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3960    0.4700    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0240   -0.9370   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3540    1.4890    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3960   -0.4700   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3960   -0.4710    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.0240    0.9370    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3540   -1.4890   -0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
  3 10  1  0  0  0  0
  9 10  1  0  0  0  0
  5  6  2  0  0  0  0
  2  9  1  0  0  0  0
  2  8  2  0  0  0  0
  4  9  2  0  0  0  0
  6  8  1  0  0  0  0
  6  7  1  0  0  0  0
  1  7  1  0  0  0  0
  1 11  1  0  0  0  0
  1 12  1  0  0  0  0
  1 13  1  0  0  0  0
  2 14  1  0  0  0  0
  3 15  1  0  0  0  0
  3 16  1  0  0  0  0
  3 17  1  0  0  0  0
  8 18  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
COC(=O)/C=C/C(=O)OC

> <OPENEYE_INCHI>
InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3+

> <OPENEYE_INCHIKEY>
LDCRTTXIJACKKU-ONEGZZNKSA-N

> <FORMULA>
C6H8O4

$$$$