ChEBI
  Mrv0541 03311416432D          

  2  0  0  0  0  0            999 V2000
    7.6595   -5.6886    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
    8.5930   -5.7074    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
M  CHG  2   1   1   2  -1
M  END