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