none
     RDKit          3D

 10  9  0  0  0  0  0  0  0  0999 V2000
   -4.0572   -1.3606    1.9893 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6031    0.7168   -0.2574 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7302    0.1100    0.1335 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.7772   -1.1192    0.8871 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.1637   -2.2991    2.5235 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3550   -0.6353    2.3878 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.6422    1.6265   -0.8477 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.6223    0.3245   -0.0078 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.6910    0.5192   -0.1720 H   0  0  0  0  0  0  0  0  0  0  0  0
   -5.4965   -1.8609    0.5457 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  2  3
  2  3  2  3
  3  4  1  0
  1  5  1  0
  1  6  1  0
  2  7  1  0
  2  8  1  0
  3  9  1  0
  4 10  1  0
M  END