InChI=1S/C32H50O17/c1-11(8-45-25-19(37)16(34)15(33)13(47-25)9-46-26-20(38)17(35)18(36)21(48-26)24(39)40)12-7-14-27(2)10-31(43)29(12,4)32(14,44)23(49-31)22-28(3,41)5-6-30(22,27)42/h11-23,25-26,33-38,41-44H,5-10H2,1-4H3,(H,39,40)