InChI=1S/C22H25NO11/c1-11(24)32-13-7-8-15(25)23(10-13)16(26)9-14(12-5-3-2-4-6-12)33-22-19(29)17(27)18(28)20(34-22)21(30)31/h2-8,13-14,17-20,22,27-29H,9-10H2,1H3,(H,30,31)