Using Cc1cc(C(=O)NC(C)c2nc3cc(Cl)ccc3[nH]2)ccc1C(=O)N1CC=CC1 to produce Cc1cc(C(=O)NC(C)c2nc3cc(Cl)ccc3[nH]2)ccc1C(=O)n1cccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.