InChI=1S/C38H62O11/c1-19(40)46-28-27(44)26(43)22(17-39)47-31(28)48-24-10-12-38-18-37(38)14-13-34(6)30(36(8)11-9-25(49-36)33(4,5)45)21(42)16-35(34,7)23(37)15-20(41)29(38)32(24,2)3/h20-31,39,41-45H,9-18H2,1-8H3