NPN
  -OEChem-05102419323D

 12 11  0     0  0  0  0  0  0999 V2000
   -2.4510    0.3010    0.0000 C   0  5  0  0  0  0  0  0  0  0  0  0
   -1.3920   -0.1100    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
   -0.0590   -0.6280    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9390    0.5320    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3650   -0.0220    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0940   -1.2380   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0940   -1.2380    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7860    1.1430    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7860    1.1430   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0760    0.8050    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5180   -0.6320    0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5180   -0.6320   -0.8900 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  3  6  1  0  0  0  0
  3  7  1  0  0  0  0
  4  5  1  0  0  0  0
  4  8  1  0  0  0  0
  4  9  1  0  0  0  0
  5 10  1  0  0  0  0
  5 11  1  0  0  0  0
  5 12  1  0  0  0  0
M  CHG  2   1  -1   2   1
M  END
> <OPENEYE_ISO_SMILES>
CCC[N+]#[C-]

> <OPENEYE_INCHI>
InChI=1S/C4H7N/c1-3-4-5-2/h3-4H2,1H3

> <OPENEYE_INCHIKEY>
FFDKYFGBIQQMSR-UHFFFAOYSA-N

> <FORMULA>
C4H7N

$$$$