5  4  0  0  0  0  0  0  0  0999 V2000
   27.4010  -19.8212    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   28.6281  -19.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   26.1804  -19.1200    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   27.4010  -21.3074    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   29.8345  -19.8236    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0     0  0
  1  3  1  0     0  0
  1  4  2  0     0  0
  2  5  2  0     0  0
M  END