InChI=1S/C32H44O6Si6/c1-39(2)33-40(3,4)35-42(7,8)37-44(31-25-17-11-18-26-31,32-27-19-12-20-28-32)38-43(36-41(5,6)34-39,29-21-13-9-14-22-29)30-23-15-10-16-24-30/h9-28H,1-8H3