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