InChI=1S/C25H31NO11/c1-26-21(35-2)15(13-9-5-3-6-10-13)25(34,14-11-7-4-8-12-14)20(23(32)33)37-24-18(29)16(27)17(28)19(36-24)22(30)31/h3-12,15-21,24,26-29,34H,1-2H3,(H,30,31)(H,32,33)