MEB
  -OEChem-04122417493D

 12 11  0     0  0  0  0  0  0999 V2000
    0.0000   -0.0760    0.0020 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0000   -1.3870   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3050    0.6770   -0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3050    0.6770   -0.0010 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9350   -1.9260    0.0010 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9350   -1.9260   -0.0030 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6170    0.8600   -1.0280 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.1760    1.6290    0.5150 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0660    0.0870    0.5110 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6220    0.8570    1.0270 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1730    1.6300   -0.5120 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0630    0.0890   -0.5170 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  4  1  0  0  0  0
  2  5  1  0  0  0  0
  2  6  1  0  0  0  0
  3  7  1  0  0  0  0
  3  8  1  0  0  0  0
  3  9  1  0  0  0  0
  4 10  1  0  0  0  0
  4 11  1  0  0  0  0
  4 12  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
CC(=C)C

> <OPENEYE_INCHI>
InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3

> <OPENEYE_INCHIKEY>
VQTUBCCKSQIDNK-UHFFFAOYSA-N

> <FORMULA>
C4H8

$$$$