Showing structure for CC1OC(OC2C(OC3=CC(O[Si](C)(C)C)=C4C(=O)C=C(C5=CC=C(O[Si](C)(C)C)C=C5)OC4=C3)OC(CO)C(O)C2O[Si](C)(C)C)C(O[Si](C)(C)C)C(O)C1O