InChI=1S/C37H56O9/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-37-33(27-19-8-7-18-26(27)32(41)36(37,6)46-37)45-35-30(40)28(38)29(39)31(44-35)34(42)43/h7-8,18-20,22-24,28-31,33,35,38-40H,9-17,21H2,1-6H3,(H,42,43)