Using CCOC(=O)N1CC[C@H](NCc2ccccc2)[C@H](OC)C1, ClCc1ccccc1 to produce CCOC(=O)N1CC[C@H](N(Cc2ccccc2)Cc2ccccc2)[C@H](OC)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.