NO2
  CCTOOLS-0919241040

  3  2  0  0  0  0  0  0  0  0999 V2000
    0.0000   -0.4240    0.0000 N   0  0  0  0  0
   -1.0550    0.1850    0.0000 O   0  0  0  0  0
    1.0550    0.1850    0.0000 O   0  5  0  0  0
  1  2  2  0  0  0
  1  3  1  0  0  0
M  CHG  1   3  -1
M  END
$$$$