InChI=1S/C33H40O11/c1-16-13-33(39)24(25(16)42-18(3)35)27(43-19(4)36)32-15-41-31(6,29(33)38)26(32)23-21(30(23,5)14-40-17(2)34)12-22(32)44-28(37)20-10-8-7-9-11-20/h7-11,16,21-27,39H,12-15H2,1-6H3/t16-,21-,22+,23-,24+,25-,26-,27+,30+,31-,32+,33+/m0/s1