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