Showing structure for CC(C)(C)[Si](C)(C)OC1C(CO)OC(OC2(CC(=O)N(C(CC(=O)O)C(=O)O)[Si](C)(C)C(C)(C)C)C(=O)NC3=CC=CC=C32)C(O[Si](C)(C)C(C)(C)C)C1O