Mrv1805 05032420342D 0 0 0 0 0 999 V3000 M V30 BEGIN CTAB M V30 COUNTS 7 6 0 0 0 M V30 BEGIN ATOM M V30 1 C 1.2979 -1.5164 0 0 M V30 2 C 2.6289 -2.2912 0 0 M V30 3 C 3.9598 -1.5164 0 0 M V30 4 C 5.271 -2.2912 0 0 M V30 5 O 1.2979 0 0 0 M V30 6 O 0 -2.2912 0 0 M V30 7 N 6.6218 -1.5164 0 0 M V30 END ATOM M V30 BEGIN BOND M V30 1 1 1 2 M V30 2 1 1 6 M V30 3 2 1 5 M V30 4 1 2 3 M V30 5 1 3 4 M V30 6 1 4 7 M V30 END BOND M V30 END CTAB M END