Showing structure for CC(C)(C)[Si](C)(C)O[C@H]1CC(O[Si](C)(C)C(C)(C)C)(C(=O)O)O[C@@H]([C@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CO)[C@@H]1N(C(=O)CO)[Si](C)(C)C(C)(C)C