GAQ
  -OEChem-05172421163D

 17 16  0     0  0  0  0  0  0999 V2000
  -51.7870   55.9800    8.6040 O   0  0  0  0  0  0  0  0  0  0  0  0
  -51.0890   54.8490    9.1560 C   0  0  0  0  0  0  0  0  0  0  0  0
  -52.1110   53.8800    9.7220 C   0  0  0  0  0  0  0  0  0  0  0  0
  -52.1510   53.9830   11.2280 C   0  0  0  0  0  0  0  0  0  0  0  0
  -51.0630   53.0310   11.6600 C   0  0  0  0  0  0  0  0  0  0  0  0
  -50.8520   52.9130   13.1700 C   0  0  0  0  0  0  0  0  0  0  0  0
  -49.9250   51.8640   13.5470 O   0  0  0  0  0  0  0  0  0  0  0  0
  -49.9910   54.7460    9.1470 H   0  0  0  0  0  0  0  0  0  0  0  0
  -51.9270   52.8350    9.3810 H   0  0  0  0  0  0  0  0  0  0  0  0
  -53.1190   54.0260    9.2680 H   0  0  0  0  0  0  0  0  0  0  0  0
  -53.1500   53.7860   11.6820 H   0  0  0  0  0  0  0  0  0  0  0  0
  -52.0490   55.0190   11.6270 H   0  0  0  0  0  0  0  0  0  0  0  0
  -50.1020   53.2970   11.1600 H   0  0  0  0  0  0  0  0  0  0  0  0
  -51.2420   52.0220   11.2200 H   0  0  0  0  0  0  0  0  0  0  0  0
  -51.8270   52.7840   13.6950 H   0  0  0  0  0  0  0  0  0  0  0  0
  -50.5360   53.8920   13.6010 H   0  0  0  0  0  0  0  0  0  0  0  0
  -49.7220   51.3320   12.7870 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  2  3  1  0  0  0  0
  2  8  1  0  0  0  0
  3  4  1  0  0  0  0
  3  9  1  0  0  0  0
  3 10  1  0  0  0  0
  4  5  1  0  0  0  0
  4 11  1  0  0  0  0
  4 12  1  0  0  0  0
  5  6  1  0  0  0  0
  5 13  1  0  0  0  0
  5 14  1  0  0  0  0
  6  7  1  0  0  0  0
  6 15  1  0  0  0  0
  6 16  1  0  0  0  0
  7 17  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(CCO)CC=O

> <OPENEYE_INCHI>
InChI=1S/C5H10O2/c6-4-2-1-3-5-7/h4,7H,1-3,5H2

> <OPENEYE_INCHIKEY>
CNRGMQRNYAIBTN-UHFFFAOYSA-N

> <FORMULA>
C5H10O2

$$$$