D07AAN
  -OEChem-04152108412D

  2  0  0     0  0  0  0  0  0999 V2000
    3.0000    0.0000    0.0000 I   0  5  0  0  0  0  0  0  0  0  0  0
    2.0000    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   1 123
M  END

$$$$