Using COC(=O)[C@@H](Cc1ccc(C)c(OC)c1)NC(=O)CCl, NCc1ccccc1 to produce COC(=O)[C@@H](Cc1ccc(C)c(OC)c1)NC(=O)CNCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.