Showing structure for CC(C)(C)[Si](C)(C)OC(=O)[C@@H](N)CCC(=O)N[C@@H](CSSC[C@H](NC(=O)CC[C@H](N)C(=O)O)C(=O)NCC(=O)O)C(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C