InChI=1S/C33H38O10/c1-20(34)41-18-24-25(19-42-30(24)22-12-14-26(36-2)28(16-22)38-4)31(23-13-15-27(37-3)29(17-23)39-5)43-33(35)32(40-6)21-10-8-7-9-11-21/h7-17,24-25,30-32H,18-19H2,1-6H3/t24-,25+,30+,31-,32-/m1/s1