InChI=1S/C23H21NO11/c1-24-10-5-8-3-2-4-11(25)13(8)15-14(10)9(6-12-19(15)33-7-32-12)22(31)35-23-18(28)16(26)17(27)20(34-23)21(29)30/h2-6,16-18,20,23-28H,7H2,1H3,(H,29,30)