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