InChI=1S/C42H46O23/c1-57-26-8-16(2-5-21(26)45)3-7-30(49)58-14-28-32(51)34(53)37(56)40(63-28)60-15-29-33(52)35(54)39(65-41-36(55)31(50)24(48)13-59-41)42(64-29)62-27-12-19-22(46)10-18(43)11-25(19)61-38(27)17-4-6-20(44)23(47)9-17/h2-12,24,28-29,31-37,39-42,48,50-56H,13-15H2,1H3,(H4-,43,44,45,46,47,49)/p+1