Using COc1cc2ncnc(Cl)c2cc1O, CC(=O)N1CCN(CCCO)CC1 to produce COc1cc2ncnc(Cl)c2cc1OCCCN1CCN(C(C)=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.