InChI=1S/C26H33NO10/c1-16(14-34-26-23(31)21(29)22(30)24(37-26)25(32)33)13-27-20(28)9-7-5-3-2-4-6-8-17-10-11-18-19(12-17)36-15-35-18/h3,5-12,16,21-24,26,29-31H,2,4,13-15H2,1H3,(H,27,28)(H,32,33)/b5-3+,8-6+,9-7+