Showing structure for CC(C)(C)[Si](C)(C)OCC1OC(OC2(CC(=O)NC(CC(=O)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C)C(=O)NC3=CC=CC=C32)C(O)C(O)C1O