InChI=1S/C30H34O17/c1-30(40,9-18(32)33)10-19(34)44-11-17-21(35)23(37)24(38)29(47-17)46-14-6-5-12(7-16(14)41-2)15-8-13(31)20-22(36)27(42-3)25(39)28(43-4)26(20)45-15/h5-8,17,21,23-24,29,35-40H,9-11H2,1-4H3,(H,32,33)/t17-,21-,23+,24-,29-,30+/m1/s1