Mrv1805 11302318452D          

  0  0  0     0  0            999 V3000
M  V30 BEGIN CTAB
M  V30 COUNTS 5 5 0 0 0
M  V30 BEGIN ATOM
M  V30 1 O 1.2302 0 0 0
M  V30 2 C 0 -0.8489 0 0
M  V30 3 C 2.4606 -0.8489 0 0
M  V30 4 C 0.4897 -2.3154 0 0
M  V30 5 C 1.9906 -2.3154 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 2 4
M  V30 4 1 3 5
M  V30 5 1 4 5
M  V30 END BOND
M  V30 END CTAB
M  END