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