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