InChI=1S/C39H62O13/c1-18-27-25(52-39(18)13-12-36(3,46)17-47-39)15-24-22-7-6-20-14-21(8-10-37(20,4)23(22)9-11-38(24,27)5)49-35-33(31(44)29(42)26(16-40)50-35)51-34-32(45)30(43)28(41)19(2)48-34/h6,18-19,21-35,40-46H,7-17H2,1-5H3