Showing structure for CN(C1CC(N[Si](C)(C)C)C(O)C(OC2OC(CO)C(O)C3OC4(OC(C(CO)N[Si](C)(C)C)C(O)C(O[Si](C)(C)C)C4O)OC23)C1O[Si](C)(C)C)[Si](C)(C)C