Mrv1718010261712392D          

  7  4  0  0  0  0            999 V2000
   -0.5562    0.3854    0.0000 Se  0  0  0  0  0  0  0  0  0  0  0  0
   -0.5562    1.2104    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.2687    0.3854    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
   -0.5562   -0.4395    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.3812    0.3854    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6312   -1.5021    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0
    1.3812    1.5021    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0
  2  1  1  0  0  0  0
  3  1  1  0  0  0  0
  4  1  2  0  0  0  0
  5  1  2  0  0  0  0
M  CHG  4   2  -1   3  -1   6   1   7   1
M  END