InChI=1S/C31H34O11/c1-15(2)5-4-6-16(3)7-10-21-24(34)20-11-8-17(32)13-23(20)41-28(21)19-12-9-18(14-22(19)33)40-31-27(37)25(35)26(36)29(42-31)30(38)39/h5,7-9,11-14,25-27,29,31-33,35-37H,4,6,10H2,1-3H3,(H,38,39)