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