InChI=1S/C23H22O13/c1-33-12-5-10(25)6-13-14(12)15(26)17(28)20(34-13)8-2-3-9(7-24)11(4-8)35-23-19(30)16(27)18(29)21(36-23)22(31)32/h2-6,16,18-19,21,23-25,27-30H,7H2,1H3,(H,31,32)