Using COC(=O)[C@H](C)N[C@@H](C)CN(Cc1ccccc1)Cc1ccccc1 to produce COC(=O)[C@H](C)N[C@@H](C)CNCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.