Using Cc1cc(-c2ccc(C(=O)O)cc2)ccn1, Nc1ccc2cccnc2c1 to produce Cc1cc(-c2ccc(C(=O)Nc3ccc4cccnc4c3)cc2)ccn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.