InChI=1S/C57H60O31/c1-76-33-12-23(4-8-29(33)61)5-10-41(65)79-21-39-47(71)50(74)54(88-57-53(49(73)45(69)37(20-58)84-57)87-42(66)11-6-24-13-34(77-2)44(68)35(14-24)78-3)56(86-39)83-36-18-27-31(81-52(36)25-7-9-28(60)30(62)15-25)16-26(59)17-32(27)82-55-51(75)48(72)46(70)38(85-55)22-80-43(67)19-40(63)64/h4-18,37-39,45-51,53-58,69-75H,19-22H2,1-3H3,(H5-,59,60,61,62,63,64,65,66,68)/p+1