Using CCCCC(C)=O, COc1ccc2ccc(N3C(=O)c4ccccc4C3O)nc2n1 to produce CCCCC(=O)CC1c2ccccc2C(=O)N1c1ccc2ccc(OC)nc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.