InChI=1S/C30H38O11/c1-14-9-10-20-29(2,3)26(35)19(40-28-24(34)22(32)23(33)25(41-28)27(36)37)12-30(20,4)16(14)13-38-18-11-21(31)39-17-8-6-5-7-15(17)18/h5-8,11,16,19-20,22-26,28,32-35H,1,9-10,12-13H2,2-4H3,(H,36,37)