PNH
  -OEChem-04192423353D

 16 15  0     0  0  0  0  0  0999 V2000
    3.8050  -31.7730  -16.2190 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3750  -33.0300  -13.9110 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8870  -32.8420  -13.6420 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5740  -32.1570  -14.4030 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.5160  -33.4390  -12.4330 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8400  -32.3030  -15.1810 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2800  -31.6440  -17.1770 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.2040  -30.8030  -15.8870 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.6330  -32.4860  -16.3480 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1890  -34.1070  -14.0390 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8480  -32.5870  -13.0530 H   0  0  0  0  0  0  0  0  0  0  0  0
    6.5910  -33.5860  -12.6130 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.3770  -32.7630  -11.5760 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0450  -34.4090  -12.2160 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2760  -31.4310  -14.8170 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.2930  -33.0920  -15.7180 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  1  0  0  0  0
  2  3  1  0  0  0  0
  2  6  1  0  0  0  0
  3  4  2  0  0  0  0
  3  5  1  0  0  0  0
  1  7  1  0  0  0  0
  1  8  1  0  0  0  0
  1  9  1  0  0  0  0
  2 10  1  0  0  0  0
  2 11  1  0  0  0  0
  5 12  1  0  0  0  0
  5 13  1  0  0  0  0
  5 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>
CCCC(=O)C

> <OPENEYE_INCHI>
InChI=1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3

> <OPENEYE_INCHIKEY>
XNLICIUVMPYHGG-UHFFFAOYSA-N

> <FORMULA>
C5H10O

$$$$