Showing structure for C[Si](C)(C)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC1=C[NH]C2=CC=CC=C12)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N[Si](C)(C)C