Showing structure for CC(C)(C)[Si](C)(C)OCC1OC(=O)C2=CC(O)=C(O)C(O)=C2C2=C(O)C(O)=C(O)C3=C2C(=O)OC(C1O)C1OC(=O)C2=C3C(O)=C(O[Si](C)(C)C(C)(C)C)C(O)=C2C1O