InChI=1S/C26H31NO11/c1-34-16-7-4-15(13-18(16)35-2)10-11-27-20(28)9-6-14-5-8-17(19(12-14)36-3)37-26-23(31)21(29)22(30)24(38-26)25(32)33/h4-9,12-13,21-24,26,29-31H,10-11H2,1-3H3,(H,27,28)(H,32,33)