InChI=1S/C40H46O8/c1-23(11-27-7-9-33-35(17-27)47-21-45-33)25(3)13-29-15-31(39(41)37(19-29)43-5)32-16-30(20-38(44-6)40(32)42)14-26(4)24(2)12-28-8-10-34-36(18-28)48-22-46-34/h7-10,15-20,23-26,41-42H,11-14,21-22H2,1-6H3