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