Molecule-1
  WLViewer          3D                             0

  5  4  0  0  0  0  0  0  0  0999 V2000
   -4.4229   -1.8952    0.8770 O   0  0  0  0  0  0  0  0  0  0
   -3.5170   -0.6671    0.0003 Si  0  0  0  0  0  0  0  0  0  0
   -1.9019   -1.2702   -0.3535 O   0  0  0  0  0  0  0  0  0  0
   -4.3457   -0.2904   -1.5060 O   0  0  0  0  0  0  0  0  0  0
   -3.3976    0.7876    0.9838 O   0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0
  2  3  1  0  0  0
  4  2  1  0  0  0
  2  5  1  0  0  0
M  END