InChI=1S/C22H25NO11/c24-14(8-6-12-4-2-1-3-5-12)23-10-13(7-9-15(23)25)33-16(26)11-32-22-19(29)17(27)18(28)20(34-22)21(30)31/h1-5,7,9,13,17-20,22,27-29H,6,8,10-11H2,(H,30,31)