CR4
  Mrv0541 02231217052D          

 19 21  0  0  0  0            999 V2000
    1.9592    0.2871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9592   -0.5379    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2447   -0.9504    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5302   -0.5379    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5302    0.2871    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2447    0.6996    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6736    0.6996    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3881    0.2871    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    2.6736    1.5246    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
   -0.2544   -0.7929    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2544    0.5420    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7393   -0.1254    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5643   -0.1254    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9768   -0.8399    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8018   -0.8399    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2143   -0.1254    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8018    0.5891    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9768    0.5891    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5643    1.3035    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  6  1  0  0  0  0
  1  7  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  4  5  1  0  0  0  0
  4 10  1  0  0  0  0
  5  6  2  0  0  0  0
  5 11  1  0  0  0  0
  7  8  1  0  0  0  0
  7  9  2  0  0  0  0
 10 12  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
 13 18  1  0  0  0  0
 14 15  1  0  0  0  0
 15 16  2  0  0  0  0
 16 17  1  0  0  0  0
 17 18  2  0  0  0  0
 18 19  1  0  0  0  0
M  CHG  2   9   1  19  -1
M  END