InChI=1S/C22H30O17/c23-3-8-10(25)11(26)14(29)20(36-8)39-19-9-6(1-2-22(9,34)5-24)7(4-35-19)18(33)38-21-15(30)12(27)13(28)16(37-21)17(31)32/h1-2,4,6,8-16,19-21,23-30,34H,3,5H2,(H,31,32)