Using CN(C)CCCl, Cc1c(C(=O)Nc2ccc(O)c(CO)c2)nnn1Cc1ccc(Cl)c(Cl)c1 to produce Cc1c(C(=O)Nc2ccc(OCCN(C)C)c(CO)c2)nnn1Cc1ccc(Cl)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.