Mrv1652306231722462D          

 18  8  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.3000    0.0000    0.0000 O   0  6  0  0  0  0  0  0  0  0  0  0
    6.6000    0.0000    0.0000 O   0  6  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6500    0.0000 O   0  6  0  0  0  0  0  0  0  0  0  0
    1.7679   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5929   -1.6500    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    3.4179   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.1857   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.0107   -1.6500    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    6.8357   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8250   -3.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -3.3000    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    0.8250   -3.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.5929   -3.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4179   -3.3000    0.0000 Si  0  0  0  0  0  0  0  0  0  0  0  0
    4.2429   -3.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4750    0.0000    0.0000 Al  0  1  0  0  0  0  0  0  0  0  0  0
    5.7750    0.0000    0.0000 Al  0  1  0  0  0  0  0  0  0  0  0  0
  5  6  2  0  0  0  0
  6  7  2  0  0  0  0
  8  9  2  0  0  0  0
  9 10  2  0  0  0  0
 11 12  2  0  0  0  0
 12 13  2  0  0  0  0
 14 15  2  0  0  0  0
 15 16  2  0  0  0  0
M  CHG  5   2  -2   3  -2   4  -2  17   3  18   3
M  END