Ketcher 10072115492D 1   1.00000     0.00000     0

  4  3  0     0  0            999 V2000
    0.4330   -0.2501    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4330    0.2499    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2990    0.2501    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2990   -0.2501    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0     0  0
  1  3  1  0     0  0
  2  4  1  0     0  0
M  END