Mrv1533009301520422D 0 0 0 0 0 999 V3000 M V30 BEGIN CTAB M V30 COUNTS 9 9 0 0 0 M V30 BEGIN ATOM M V30 1 N 4.4137 3.85 0 0 M V30 2 C 4.4137 -0.77 0 0 M V30 3 C 4.4137 0.77 0 0 MASS=13 M V30 4 C 3.08 -1.54 0 0 M V30 5 C 5.7475 -1.54 0 0 M V30 6 C 3.08 -3.08 0 0 M V30 7 C 5.7475 -3.08 0 0 M V30 8 C 4.4137 -3.85 0 0 M V30 9 C 4.4137 2.31 0 0 MASS=13 M V30 END ATOM M V30 BEGIN BOND M V30 1 3 1 9 M V30 2 1 2 3 M V30 3 2 2 4 M V30 4 1 2 5 M V30 5 1 3 9 M V30 6 1 4 6 M V30 7 2 5 7 M V30 8 2 6 8 M V30 9 1 7 8 M V30 END BOND M V30 END CTAB M END