MSU
  -OEChem-04122417493D

 17 16  0     0  0  0  0  0  0999 V2000
   -2.3680   -0.0510    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4970   -1.2520    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9900    0.5590    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0600   -0.5530    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4380    0.0570    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5670    1.2580    0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5220   -0.7340   -0.0010 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.8170   -0.0780   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4530    0.7410   -0.0030 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8670    1.1770   -0.8880 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8660    1.1760    0.8920 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0640   -1.1710    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0650   -1.1690   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9090    0.5450   -0.8910 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9090    0.5440    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6060   -0.8300   -0.0020 H   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3150    0.3040   -0.0070 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  9  1  0  0  0  0
  3  4  1  0  0  0  0
  3 10  1  0  0  0  0
  3 11  1  0  0  0  0
  4  5  1  0  0  0  0
  4 12  1  0  0  0  0
  4 13  1  0  0  0  0
  5  6  2  0  0  0  0
  5  7  1  0  0  0  0
  7  8  1  0  0  0  0
  8 14  1  0  0  0  0
  8 15  1  0  0  0  0
  8 16  1  0  0  0  0
  9 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
COC(=O)CCC(=O)O

> <OPENEYE_INCHI>
InChI=1S/C5H8O4/c1-9-5(8)3-2-4(6)7/h2-3H2,1H3,(H,6,7)

> <OPENEYE_INCHIKEY>
JDRMYOQETPMYQX-UHFFFAOYSA-N

> <FORMULA>
C5H8O4

$$$$