Using COc1cc(C(=O)Cl)cc(OC)c1OC, Cc1[nH]c2ccccc2c1CCN1CCC(O)C1 to produce COc1cc(C(=O)OC2CCN(CCc3c(C)[nH]c4ccccc34)C2)cc(OC)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.