C/C=C(/C)\\C(=O)O[C@H]1[C@@H]([C@@]2([C@@H](C[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H]([C@]5(C)CO)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)C(=O)O)O)O[C@H]7[C@@H]([C@H]([C@@H](O7)CO)O)O)O[C@H]8[C@@H]([C@H]([C@@H]([C@H](O8)CO)O)O)O)C)C)[C@@H]2CC1(C)C)C)O)COC(=O)C)O

1S/C54H84O23/c1-10-23(2)45(69)77-43-42(66)54(22-70-24(3)58)26(17-49(43,4)5)25-11-12-30-50(6)15-14-32(51(7,21-57)29(50)13-16-52(30,8)53(25,9)18-31(54)59)73-48-41(76-47-37(64)35(62)33(60)27(19-55)71-47)39(38(65)40(75-48)44(67)68)74-46-36(63)34(61)28(20-56)72-46/h10-11,26-43,46-48,55-57,59-66H,12-22H2,1-9H3,(H,67,68)/b23-10-/t26-,27+,28-,29+,30+,31+,32-,33+,34-,35-,36+,37+,38-,39-,40-,41+,42-,43-,46-,47-,48+,50-,51+,52+,53+,54-/m0/s1