Using COC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(=N)NS(=O)(=O)c1ccc(C)cc1)NC(=O)OCc1ccccc1 to produce Cc1ccc(S(=O)(=O)NC(=N)NCCC[C@H](NC(=O)OCc2ccccc2)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)O)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.