Using Cc1cc(C(=O)N2CCc3nc(C)n(C(=O)c4ccc(C#N)c(C)c4)c3-c3cc(Cl)ccc32)ccc1C#N to produce Cc1nc2c([nH]1)-c1cc(Cl)ccc1N(C(=O)c1ccc(C#N)c(C)c1)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.