Mrv1805 04291915232D 0 0 0 0 0 999 V3000 M V30 BEGIN CTAB M V30 COUNTS 6 5 0 0 0 M V30 BEGIN ATOM M V30 1 N 2.3123 -1.3297 0 0 M V30 2 C 0.7769 -1.3297 0 0 M V30 3 C 0 -2.6624 0 0 M V30 4 C 0 0 0 0 M V30 5 C 3.0708 -2.6624 0 0 M V30 6 C 3.0708 0 0 0 M V30 END ATOM M V30 BEGIN BOND M V30 1 1 1 2 M V30 2 1 1 5 M V30 3 1 1 6 M V30 4 1 2 3 M V30 5 1 2 4 M V30 END BOND M V30 END CTAB M END