PTD
  -OEChem-05032420403D

 15 14  0     0  0  0  0  0  0999 V2000
   67.1250   91.9540    4.2640 C   0  0  0  0  0  0  0  0  0  0  0  0
   66.2190   92.0620    5.5060 C   0  0  0  0  0  0  0  0  0  0  0  0
   65.7030   93.5030    5.7610 C   0  0  0  0  0  0  0  0  0  0  0  0
   64.8350   94.0380    4.5830 C   0  0  0  0  0  0  0  0  0  0  0  0
   64.2790   95.4580    4.8250 C   0  0  0  0  0  0  0  0  0  0  0  0
   66.6870   91.5480    3.1700 O   0  0  0  0  0  0  0  0  0  0  0  0
   63.9460   96.2080    3.8790 O   0  0  0  0  0  0  0  0  0  0  0  0
   68.1950   92.1910    4.1460 H   0  0  0  0  0  0  0  0  0  0  0  0
   65.3700   91.3410    5.4420 H   0  0  0  0  0  0  0  0  0  0  0  0
   66.7330   91.6580    6.4090 H   0  0  0  0  0  0  0  0  0  0  0  0
   65.1520   93.5680    6.7280 H   0  0  0  0  0  0  0  0  0  0  0  0
   66.5450   94.1970    5.9880 H   0  0  0  0  0  0  0  0  0  0  0  0
   65.4000   93.9930    3.6230 H   0  0  0  0  0  0  0  0  0  0  0  0
   64.0100   93.3260    4.3440 H   0  0  0  0  0  0  0  0  0  0  0  0
   64.1010   95.9920    5.7730 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  6  2  0  0  0  0
  1  8  1  0  0  0  0
  2  3  1  0  0  0  0
  2  9  1  0  0  0  0
  2 10  1  0  0  0  0
  3  4  1  0  0  0  0
  3 11  1  0  0  0  0
  3 12  1  0  0  0  0
  4  5  1  0  0  0  0
  4 13  1  0  0  0  0
  4 14  1  0  0  0  0
  5  7  2  0  0  0  0
  5 15  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(CC=O)CC=O

> <OPENEYE_INCHI>
InChI=1S/C5H8O2/c6-4-2-1-3-5-7/h4-5H,1-3H2

> <OPENEYE_INCHIKEY>
SXRSQZLOMIGNAQ-UHFFFAOYSA-N

> <FORMULA>
C5H8O2

$$$$