Using COc1ccc(C=O)c(OC)c1OC, c1ccc(Oc2ccc(C3CCNCC3)cc2)cc1 to produce COc1ccc(CN2CCC(c3ccc(Oc4ccccc4)cc3)CC2)c(OC)c1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.