Using CCOC(=O)N1CCN(C(=O)[C@H](CCCN/C(N)=N/S(=O)(=O)c2c(C)c(C)c3c(c2C)CC(C)(C)O3)NC(=O)OC(C)(C)C)CC1 to produce CCOC(=O)N1CCN(C(=O)[C@@H](N)CCCN/C(N)=N/S(=O)(=O)c2c(C)c(C)c3c(c2C)CC(C)(C)O3)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.