Showing structure for C[Si](C)(C)OC(=O)C[C@H](N=C(O[Si](C)(C)C)[C@@H](N)CCCCN([Si](C)(C)C)[Si](C)(C)C)C(=N[C@@H](CC1=CC=C(O[Si](C)(C)C)C=C1)C(=O)O)O[Si](C)(C)C