Mrv1805 04152419482D 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 C 2.67 -3.0839 0 0 M V30 2 C 1.335 -2.3163 0 0 M V30 3 O 0 -3.0839 0 0 M V30 4 C 1.335 -0.7743 0 0 M V30 5 C 2.67 0 0 0 M V30 6 C 4.005 -0.7743 0 0 M V30 7 C 4.005 -2.3163 0 0 M V30 8 C 5.3401 -3.0839 0 0 M V30 9 C 6.6751 -2.3163 0 0 M V30 END ATOM M V30 BEGIN BOND M V30 1 2 1 2 M V30 2 1 1 7 M V30 3 1 2 3 M V30 4 1 2 4 M V30 5 2 4 5 M V30 6 1 5 6 M V30 7 2 6 7 M V30 8 1 7 8 M V30 9 1 8 9 M V30 END BOND M V30 END CTAB M END