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