Using [NH4+], CCOC(=O)Cc1ccc(Nc2cc(-c3cncc(Cl)c3)nc3c2CCC3)cc1 to produce NC(=O)Cc1ccc(Nc2cc(-c3cncc(Cl)c3)nc3c2CCC3)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.