Showing structure for CC(=O)N(C1C(O)C(O[Si](C)(C)C(C)(C)C)C(CO)OC1N(OC(=O)N(C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C