InChI=1S/C42H44O23/c43-13-23-29(50)32(53)38(64-25(48)10-3-15-1-8-18(9-2-15)59-41-35(56)31(52)33(54)39(65-41)40(57)58)37(61-23)27-22(62-42-34(55)30(51)28(49)24(14-44)63-42)12-20(47)26-19(46)11-21(60-36(26)27)16-4-6-17(45)7-5-16/h1-12,23-24,28-35,37-39,41-45,47,49-56H,13-14H2,(H,57,58)/b10-3+