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