Showing structure for C[Si](C)(C)OCC1OC(OC2(CC(=O)NC(CC(=O)O[Si](C)(C)C)C(=O)O[Si](C)(C)C)C(=O)N([Si](C)(C)C)C3=CC=CC=C32)C(O[Si](C)(C)C)C(O)C1O