InChI=1S/C23H21NO10/c1-24-13(10-2-5-16-17(6-10)32-9-31-16)8-15(25)12-4-3-11(7-14(12)24)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)