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