Using Cc1ccc(-c2cc(N)n[nH]2)cc1, O=C(O)C1Cc2ccccc2C1 to produce Cc1ccc(-c2cc(NC(=O)C3Cc4ccccc4C3)n[nH]2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.