B1552.sdf
  ChemDraw11151814272D

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M  CHG  2   3  -1   8   1
V    1 0
V    2 1
V    3 2
V    4 3
V    5 5
V    6 6
V    7 7
V    8 8
V    9 9
V   10 10
V   11 11
V   12 12
V   13 13
V   14 14
V   15 15
V   16 18
V   17 19
V   18 20
M  END
$$$$
