Using COc1cc2c(cc1OC)CC(=O)CC2, Nc1ccc(OCc2ccccc2)cc1 to produce COc1cc2c(cc1OC)CC(Nc1ccc(OCc3ccccc3)cc1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.