InChI=1S/C52H82O23/c1-21-38(72-41-35(62)30(57)25(55)19-68-41)34(61)37(64)42(70-21)73-39-31(58)26(56)20-69-44(39)75-46(67)52-14-12-47(2,3)16-23(52)22-8-9-28-48(4)17-24(54)40(74-43-36(63)33(60)32(59)27(18-53)71-43)51(7,45(65)66)29(48)10-11-50(28,6)49(22,5)13-15-52/h8,21,23-44,53-64H,9-20H2,1-7H3,(H,65,66)