InChI=1S/C23H26O13/c1-33-7-8-2-15(35-23-19(30)17(28)18(29)21(36-23)22(31)32)11(6-12(8)25)20-14(27)5-10-13(26)3-9(24)4-16(10)34-20/h2-4,6,14,17-21,23-30H,5,7H2,1H3,(H,31,32)