MB8
  -OEChem-11012421183D

 15 14  0     0  0  0  0  0  0999 V2000
    0.6490   -0.5300    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0470   -1.5850    0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9970   -0.5230   -0.0020 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0920    0.7390    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6550    2.0480    0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4230    0.7330   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1700   -0.5760   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4400   -1.3820   -0.0050 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8360    2.3630   -1.0270 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0610    2.8050    0.5140 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6070    1.9230    0.5160 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9680    1.6650   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9030   -1.1470   -0.8910 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9050   -1.1460    0.8890 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2420   -0.3830   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  2  0  0  0  0
  6  7  1  0  0  0  0
  3  8  1  0  0  0  0
  5  9  1  0  0  0  0
  5 10  1  0  0  0  0
  5 11  1  0  0  0  0
  6 12  1  0  0  0  0
  7 13  1  0  0  0  0
  7 14  1  0  0  0  0
  7 15  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C/C=C(/C)\C(=O)O

> <OPENEYE_INCHI>
InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3-

> <OPENEYE_INCHIKEY>
UIERETOOQGIECD-ARJAWSKDSA-N

> <FORMULA>
C5H8O2

$$$$