Showing structure for C[Si](C)(C)N(C(=O)[C@@H](N)CCCNC(=N)N([Si](C)(C)C)[Si](C)(C)C)[C@@H](CC1=CN([Si](C)(C)C)C=N1)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)O