none
     RDKit          3D

  6  5  0  0  0  0  0  0  0  0999 V2000
    0.4109    0.9546    0.2274 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6955    0.6743   -0.0408 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1048    0.0110    0.4589 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0645    1.9448    0.2874 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.8415   -0.4145    0.0163 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.5282    1.3449   -0.2996 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  3
  1  3  1  0
  1  4  1  0
  2  5  1  0
  2  6  1  0
M  END