Showing structure for C[Si](C)(C)OC(=O)CN=C(O)[C@H](CSCC(=O)SC[C@H](N=C(O)CC[C@H](N)C(=O)O)C(=NCC(=O)O)O[Si](C)(C)C)N=C(O)CC[C@H](N)C(=O)O