SNF.mol
  -ISIS-            3D

  3  2  0  0  0  0  0  0  0  0  0
   -0.0537   -0.7204    0.0000 N   0  0  0  0  0
    1.4676   -0.5396    0.0000 F   0  0  0  0  0
   -0.7908    0.6526    0.0000 S   0  0  0  0  0
  1  2  1  0  0  0
  1  3  2  0  0  0