InChI=1S/C23H23NO12/c1-34-15-9-13(12(21(30)31)8-14(15)25)24-16(26)6-5-10-3-2-4-11(7-10)35-23-19(29)17(27)18(28)20(36-23)22(32)33/h2-9,17-20,23,25,27-29H,1H3,(H,24,26)(H,30,31)(H,32,33)