Showing structure for C[Si](C)(C)OCC1OC(OC2C(O)C(CO)OC(OC3C(O[Si](C)(C)C)OC(CO)C(O[Si](C)(C)C)C3O)C2O[Si](C)(C)C)C(O[Si](C)(C)C)C(O)C1O