InChI=1S/C23H24O13/c1-33-13-6-12(35-23-19(30)17(28)18(29)21(36-23)22(31)32)14-15(26)9(7-34-20(14)16(13)27)4-8-2-3-10(24)11(25)5-8/h2-3,5-6,9,17-19,21,23-25,27-30H,4,7H2,1H3,(H,31,32)