Showing structure for CC(C)(C)[Si](C)(C)OCC1OC(C2=C(O)C=C(O)C3=C2OC(C2=CC=C(O)C(O[Si](C)(C)C(C)(C)C)=C2)C(O[Si](C)(C)C(C)(C)C)C3)C(O)C(O)C1O