
     RDKit          2D

  5  4  0  0  0  0  0  0  0  0999 V2000
   -2.5981    0.3000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2990   -0.4500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.3000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2990   -0.4500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5981    0.3000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
M  END
$$$$
