InChI=1S/C25H36O17/c26-6-10-12(28)13(29)16(32)24(38-10)41-20-18(34)23(37-8-9-4-2-1-3-5-9)39-11(7-27)19(20)40-25-17(33)14(30)15(31)21(42-25)22(35)36/h1-5,10-21,23-34H,6-8H2,(H,35,36)