Using CCCNC(=O)NS(=O)(=O)c1ccccc1-c1ccc(CNC(C#N)C(=O)OCC)cc1, CCCCC(=O)Cl to produce CCCCC(=O)N(Cc1ccc(-c2ccccc2S(=O)(=O)NC(=O)NCCC)cc1)C(C#N)C(=O)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.