C2H
  -OEChem-04262420143D

  4  3  0     0  0  0  0  0  0999 V2000
  -14.7150    0.6570   59.2440 C   0  0  0  0  0  0  0  0  0  0  0  0
  -13.6890    0.4670   58.3500 C   0  0  0  0  0  0  0  0  0  0  0  0
  -15.5060    0.8040   59.9340 H   0  0  0  0  0  0  0  0  0  0  0  0
  -12.8980    0.3200   57.6600 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
  1  3  1  0  0  0  0
  2  4  1  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C#C

> <OPENEYE_INCHI>
InChI=1S/C2H2/c1-2/h1-2H

> <OPENEYE_INCHIKEY>
HSFWRNGVRCDJHI-UHFFFAOYSA-N

> <FORMULA>
C2H2

$$$$