Showing structure for C[Si](C)(C)OC(=O)[C@@H](CCCCN(C=C(O[Si](C)(C)C)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@@H](CO)O[Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C