Using COc1ccc(C(=O)C2CCN([C@@H]3CCNC3=O)CC2)cc1C, N#CCCl to produce COc1ccc(C(=O)C2CCN([C@@H]3CCN(CC#N)C3=O)CC2)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.