Using O=C1Nc2ccc(S(=O)(=O)Cl)cc2C1=O, CCN(C(C)C)C(C)C to produce CN(C)S(=O)(=O)c1ccc2c(c1)C(=O)C(=O)N2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.