Using COc1cc(N)c(Cl)cc1C(=O)NC1CCN(CC2CCNCC2)CC1, CC(=O)C(C)Cl to produce COc1cc(N)c(Cl)cc1C(=O)NC1CCN(CC2CCN(C(C)C(C)=O)CC2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.