Mrv1533009301517212D 0 0 0 0 0 999 V3000 M V30 BEGIN CTAB M V30 COUNTS 4 3 0 0 0 M V30 BEGIN ATOM M V30 1 I 2.3093 0 0 0 M V30 2 C 1.5386 -1.3333 0 0 M V30 3 I 2.3093 -2.6667 0 0 M V30 4 I 0 -1.3333 0 0 M V30 END ATOM M V30 BEGIN BOND M V30 1 1 1 2 M V30 2 1 2 3 M V30 3 1 2 4 M V30 END BOND M V30 END CTAB M END