Mrv1805 01212522482D 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 Br 4.62 -0.77 0 0 M V30 2 Cl 4.62 0.77 0 0 M V30 3 Cl 3.08 -0.77 0 0 M V30 4 Cl 6.16 -0.77 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 END BOND M V30 END CTAB M END