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