<quiz>
{
|type="{}"}
Predict the product of the following reaction:
{ InChI=1/C32H52O6Si2/c1-31(2,3)39(8,9)37-28(18-15-19-30(35)36-7)24-29(38-40(10,11)32(4,5)6)23-27(34)22-26(33)21-20-25-16-13-12-14-17-25/h12-17,19-21,28-29H,18,22-24H2,1-11H3/b19-15-,21-20+/t28-,29+/m1/s1 }
</quiz>