Mrv1805 12072316502D          

  0  0  0     0  0            999 V3000
M  V30 BEGIN CTAB
M  V30 COUNTS 5 4 0 0 0
M  V30 BEGIN ATOM
M  V30 1 N 1.54 -1.54 0 0 CHG=1
M  V30 2 C 1.54 -3.08 0 0
M  V30 3 C 0 -1.54 0 0
M  V30 4 C 1.54 0 0 0
M  V30 5 C 3.08 -1.54 0 0
M  V30 END ATOM
M  V30 BEGIN BOND
M  V30 1 1 1 2
M  V30 2 1 1 3
M  V30 3 1 1 4
M  V30 4 1 1 5
M  V30 END BOND
M  V30 END CTAB
M  END