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