InChI=1S/C28H30O16/c29-6-17-18(30)24(43-27-21(33)19(31)20(32)25(44-27)26(35)36)22(34)28(42-17)40-9-1-2-10-13(3-9)37-7-12-11-4-15-16(39-8-38-15)5-14(11)41-23(10)12/h1-5,12,17-25,27-34H,6-8H2,(H,35,36)