InChI=1S/C34H72O2Si/c1-5-9-11-13-15-17-19-21-22-24-26-28-30-32-34-36-37(7-3,8-4)35-33-31-29-27-25-23-20-18-16-14-12-10-6-2/h5-34H2,1-4H3