Using Cc1cc2ccc(OCCCC=O)nc2[nH]c1=O, Clc1cccc(N2CCNCC2)c1Cl to produce Cc1cc2ccc(OCCCCN3CCN(c4cccc(Cl)c4Cl)CC3)nc2[nH]c1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.