InChI=1S/C30H38O11/c1-14(2)5-8-17-19(31)13-20(32)18(9-6-15(3)4)24(17)22(34)12-16-7-10-23(21(33)11-16)40-30-27(37)25(35)26(36)28(41-30)29(38)39/h5-7,10-11,13,22,25-28,30-37H,8-9,12H2,1-4H3,(H,38,39)