Showing structure for CC(C)C[C@@H](NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)[C@@H](CC1=CC=CC=C1)N([Si](C)(C)C)[Si](C)(C)C)C(=O)N([C@H](CCCCN)C(=O)N1CCC(N)(C(=O)O)CC1)[Si](C)(C)C