NH4
  -OEChem-04122417493D

  5  4  0     0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
   -0.3850   -0.5450   -0.7710 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.0200    0.0000    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3400    0.9620    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3850   -0.5450    0.7710 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  1  5  1  0  0  0  0
M  CHG  1   1   1
M  END
> <OPENEYE_ISO_SMILES>
[NH4+]

> <OPENEYE_INCHI>
InChI=1S/H3N/h1H3/p+1

> <OPENEYE_INCHIKEY>
QGZKDVFQNNGYKY-UHFFFAOYSA-O

> <FORMULA>
H4N+

$$$$