InChI=1S/C30H36O11/c1-14-5-9-19-29(2,3)20(31)12-21(40-28-25(35)23(33)24(34)26(41-28)27(36)37)30(19,4)17(14)13-38-16-8-6-15-7-10-22(32)39-18(15)11-16/h5-8,10-11,17,19,21,23-26,28,33-35H,9,12-13H2,1-4H3,(H,36,37)