Showing structure for CNC1CC(N)C(O)C(OC2OC(CO[Si](C)(C)C(C)(C)C)C(O)C3OC4(OC23)OC(C(CO)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C(O)C(O)C4O)C1O