7  6  0  0  0  0  0  0  0  0999 V2000
   15.5129  -17.2538    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
   16.7250  -16.5490    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   17.9301  -17.2467    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   19.1423  -16.5419    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   20.3543  -17.2396    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
   21.7567  -17.2396    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
   19.1352  -15.1396    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  4  1  0     0  0
  4  5  1  0     0  0
  2  3  1  0     0  0
  5  6  1  0     0  0
  1  2  1  0     0  0
  4  7  2  0     0  0
M  END