E0P9YZ
  -OEChem-05082103173D

  3  2  0     0  0  0  0  0  0999 V2000
    0.0000   -0.5548    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    1.2172    0.2774    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2171    0.2774    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  2  0  0  0  0
M  END

$$$$