InChI=1S/C23H22O12/c1-30-11-5-3-2-4-9(11)12-6-10(24)15-13(33-12)7-14-19(32-8-31-14)20(15)34-23-18(27)16(25)17(26)21(35-23)22(28)29/h2-5,7,12,16-18,21,23,25-27H,6,8H2,1H3,(H,28,29)