vinylr.mol
  -ISIS-            3D

  5  4  0  0  0  0  0  0  0  0  0
   -0.5954    0.0595   -0.0002 C   0  0  0  0  0
    0.7152    0.1413    0.0003 C   0  0  0  0  0
   -1.2437    0.9494    0.0000 H   0  0  0  0  0
   -1.1244   -0.9123    0.0002 H   0  0  0  0  0
    1.5906   -0.5092   -0.0006 H   0  0  0  0  0
  1  2  2  0  0  0
  1  3  1  0  0  0
  1  4  1  0  0  0
  2  5  1  0  0  0
<MULTIPLICITY>
 2