Showing structure for CC(=O)OC1(CO)COC(OC2C(OC3=CC=C(C4CC(=O)C5=CC=C(O[Si](C)(C)C)C=C5O4)C=C3)OC(CO[Si](C)(C)C)C(O[Si](C)(C)C)C2O)C1O[Si](C)(C)C