D0O6OZ
  -OEChem-02061504242D

  2  0  0     0  0  0  0  0  0999 V2000
    2.0000    0.0000    0.0000 I   4  5  0  0  0  0  0  0  0  0  0  0
    3.0000    0.0000    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0
M  CHG  2   1  -1   2   1
M  ISO  1   1 131
M  END

$$$$