InChI=1S/C26H37NO10/c1-15(2)13-27-20(28)10-8-6-4-3-5-7-9-16-11-18-19(35-14-34-18)12-17(16)36-26-23(31)21(29)22(30)24(37-26)25(32)33/h7,9,11-12,15,21-24,26,29-31H,3-6,8,10,13-14H2,1-2H3,(H,27,28)(H,32,33)/b9-7+