InChI=1S/C43H42O27/c1-62-22-8-13(2-5-16(22)44)3-7-24(48)66-36-30(53)28(51)35(40(60)61)69-43(36)70-37-31(54)29(52)34(39(58)59)68-42(37)63-15-10-18(46)25-19(47)12-21(64-23(25)11-15)14-4-6-20(17(45)9-14)65-41-32(55)26(49)27(50)33(67-41)38(56)57/h2-12,26-37,41-46,49-55H,1H3,(H,56,57)(H,58,59)(H,60,61)/b7-3+