Showing structure for C[Si](C)(C)OCC1OC(OC2=CC(O[Si](C)(C)C)=CC(C3=CC4=CC=C(OC5OC(CO)C(O[Si](C)(C)C)C(O)C5O)C=C4O3)=C2)C(O)C(O[Si](C)(C)C)C1O