InChI=1S/C23H21NO10/c1-24-12-5-3-2-4-10(12)14(25)7-13(24)11-6-16-17(32-9-31-16)8-15(11)33-23-20(28)18(26)19(27)21(34-23)22(29)30/h2-8,18-21,23,26-28H,9H2,1H3,(H,29,30)