Showing structure for CC(=O)NC1C(OC2C(OC3OC(C)C(O)C(O)C3O[Si](C)(C)C(C)(C)C)C(O)OC(CO)C2O[Si](C)(C)C(C)(C)C)OC(CO)C(O)C1O[Si](C)(C)C(C)(C)C