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