InChI=1S/C32H50O17/c1-11(9-45-25-19(38)17(36)20(13(8-33)46-25)47-26-18(37)15(34)16(35)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)