Using CCOC(=O)C(C#N)NCc1ccc(-c2ccccc2S(=O)(=O)N=CN(C)C)cc1, CCCCC(=O)Cl to produce CCCCC(=O)N(Cc1ccc(-c2ccccc2S(=O)(=O)N=CN(C)C)cc1)C(C#N)C(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.