Mrv2304 09272320192D          

  4  2  0  0  0  0            999 V2000
    2.4750   -0.0000    0.0000 Na  0  3  0  0  0  0  0  0  0  0  0  0
    1.6500   -0.0000    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.8250    0.0000    0.0000 As  0  0  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
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
M  CHG  2   1   1   2  -1
M  END