InChI=1S/C32H42O20/c1-9-15(34)17(36)21(40)29(46-9)45-8-12-16(35)18(37)22(41)30(47-12)51-27-24-10(4-5-14(33)49-24)6-11-7-13(48-25(11)27)32(2,3)52-31-23(42)19(38)20(39)26(50-31)28(43)44/h4-6,9,12-13,15-23,26,29-31,34-42H,7-8H2,1-3H3,(H,43,44)