null
  CDK     0225161901
null
 19 21  0  0  0  0  0  0  0  0999 V2000
    5.2520    2.5559    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8395    1.8414    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2520    1.1270    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0145    1.8414    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.6020    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7770    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3645    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7770   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3645   -1.0164    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5395   -1.0164    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1270   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3020   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1105    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.3020    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1270    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5395    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.6020   -0.3020    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.0145    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8395    0.4125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0 
  2  3  2  0  0  0  0 
  2  4  1  0  0  0  0 
  4  5  1  0  0  0  0 
  5  6  2  0  0  0  0 
  6  7  1  0  0  0  0 
  7  8  2  0  0  0  0 
  8  9  1  0  0  0  0 
  9 10  2  0  0  0  0 
 10 11  1  0  0  0  0 
 11 12  2  0  0  0  0 
 12 13  1  0  0  0  0 
 13 14  2  0  0  0  0 
 14 15  1  0  0  0  0 
 15 16  2  0  0  0  0 
 16 11  1  0  0  0  0 
 16  7  1  0  0  0  0 
  8 17  1  0  0  0  0 
 17 18  1  0  0  0  0 
 18  5  1  0  0  0  0 
 18 19  2  0  0  0  0 
M  END