EXO4628
  -OEChem-04222010022D

  1  0  0     0  0  0  0  0  0999 V2000
    2.0000    0.0000    0.0000 Pt  0  0  0  0  0  0  0  0  0  0  0  0
M  CHG  1   1   4
M  END

$$$$