none
     RDKit          3D

 11 11  0  0  0  0  0  0  0  0999 V2000
    2.9151   -1.3865   -0.1702 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8723   -0.7790    0.0401 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7002   -1.3518    0.3797 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2938   -0.3336    0.5424 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4172    0.9420    0.2290 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6905    0.6723   -0.0405 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7157    1.5055   -0.3590 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6652   -0.3584    1.5754 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.4985    0.9265   -0.4991 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1200   -0.5290   -0.1514 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0343    1.9334    0.2419 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  2  6  1  0
  3  4  1  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  4  8  1  0
  4 10  1  0
  5 11  1  0
  7  9  1  0
M  END