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