Mrv1533009301519282D 0 0 0 0 0 999 V3000 M V30 BEGIN CTAB M V30 COUNTS 8 8 0 0 1 M V30 BEGIN ATOM M V30 1 C 5.9542 0.3851 0 0 M V30 2 C 4.6205 -0.3851 0 0 M V30 3 C 4.6205 1.1552 0 0 M V30 4 C 6.7242 -0.9487 0 0 M V30 5 C 6.7242 1.7188 0 0 M V30 6 C 3.0802 -0.3851 0 0 M V30 7 C 5.3906 -1.7188 0 0 M V30 8 C 8.2643 -0.9487 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 5 1 2 3 M V30 6 1 2 6 M V30 7 1 2 7 M V30 8 1 4 8 M V30 END BOND M V30 END CTAB M END