InChI=1S/C23H31NO10/c25-17(24-8-2-1-3-9-24)7-5-14(10-13-4-6-15-16(11-13)32-12-31-15)33-23-20(28)18(26)19(27)21(34-23)22(29)30/h4,6,11,14,18-21,23,26-28H,1-3,5,7-10,12H2,(H,29,30)