Mrv1572004101616582D          

  6  4  0  0  0  0            999 V2000
    0.5833    0.5833    0.0000 Tc  0  0  0  0  0  0  0  0  0  0  0  0
    1.9636    0.9532    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0
    1.1667    1.1667    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    1.1667    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1667    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  4  2  0  0  0  0
  1  5  2  0  0  0  0
  1  6  2  0  0  0  0
M  CHG  2   2   1   3  -1
M  END