FU2
  -OEChem-05102419313D

 11 11  0     0  0  0  0  0  0999 V2000
   -0.7430   -2.8460    0.3710 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2230   -2.0680   -0.7010 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0250   -2.6960   -1.8800 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5100   -1.7520   -2.7290 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5730   -0.5280   -2.1050 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0970   -0.7330   -0.7880 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0140   -2.3920    1.5050 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9290   -3.9450    0.2040 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7580   -2.0990   -3.7210 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9190    0.3960   -2.5440 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0020    0.0030   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  7  2  0  0  0  0
  1  8  1  0  0  0  0
  2  3  1  0  0  0  0
  2  6  2  0  0  0  0
  3  4  1  0  0  0  0
  4  5  2  0  0  0  0
  4  9  1  0  0  0  0
  5  6  1  0  0  0  0
  5 10  1  0  0  0  0
  6 11  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
c1cc(oc1)C=O

> <OPENEYE_INCHI>
InChI=1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

> <OPENEYE_INCHIKEY>
HYBBIBNJHNGZAN-UHFFFAOYSA-N

> <FORMULA>
C5H4O2

$$$$