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