9X7
  -OEChem-05102419513D

 16 15  0     0  0  0  0  0  0999 V2000
  -31.6180  -19.3480   -9.4880 C   0  0  0  0  0  0  0  0  0  0  0  0
  -31.9020  -18.1050  -10.3130 C   0  0  0  0  0  0  0  0  0  0  0  0
  -30.7040  -17.3670  -10.5540 O   0  0  0  0  0  0  0  0  0  0  0  0
  -30.5290  -16.0200  -10.0430 C   0  0  0  0  0  0  0  0  0  0  0  0
  -31.3220  -14.9240  -10.5960 C   0  0  0  0  0  0  0  0  0  0  0  0
  -31.0000  -13.5130  -10.2090 C   0  0  0  0  0  0  0  0  0  0  0  0
  -32.2240  -15.1830  -11.3720 O   0  0  0  0  0  0  0  0  0  0  0  0
  -29.7010  -15.8300   -9.1670 O   0  0  0  0  0  0  0  0  0  0  0  0
  -32.5560  -19.8970   -9.3170 H   0  0  0  0  0  0  0  0  0  0  0  0
  -30.9090  -19.9920  -10.0280 H   0  0  0  0  0  0  0  0  0  0  0  0
  -31.1830  -19.0550   -8.5210 H   0  0  0  0  0  0  0  0  0  0  0  0
  -32.6140  -17.4670   -9.7690 H   0  0  0  0  0  0  0  0  0  0  0  0
  -32.3400  -18.4050  -11.2760 H   0  0  0  0  0  0  0  0  0  0  0  0
  -31.6860  -12.8250  -10.7250 H   0  0  0  0  0  0  0  0  0  0  0  0
  -31.1140  -13.3960   -9.1210 H   0  0  0  0  0  0  0  0  0  0  0  0
  -29.9640  -13.2820  -10.4960 H   0  0  0  0  0  0  0  0  0  0  0  0
  5  7  2  0  0  0  0
  5  6  1  0  0  0  0
  4  5  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  1  2  1  0  0  0  0
  4  8  2  0  0  0  0
  1  9  1  0  0  0  0
  1 10  1  0  0  0  0
  1 11  1  0  0  0  0
  2 12  1  0  0  0  0
  2 13  1  0  0  0  0
  6 14  1  0  0  0  0
  6 15  1  0  0  0  0
  6 16  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
CCOC(=O)C(=O)C

> <OPENEYE_INCHI>
InChI=1S/C5H8O3/c1-3-8-5(7)4(2)6/h3H2,1-2H3

> <OPENEYE_INCHIKEY>
XXRCUYVCPSWGCC-UHFFFAOYSA-N

> <FORMULA>
C5H8O3

$$$$