Using OCC1CCCCNC1, O=C(O)C1(c2ccc(Cl)cc2)CCC1 to produce O=C(N1CCCCC(CO)C1)C1(c2ccc(Cl)cc2)CCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.