Using CC(C)C(=O)Cl, Cc1noc(NS(=O)(=O)c2cccc3c(N)cccc23)c1C to produce Cc1noc(NS(=O)(=O)c2cccc3c(NC(=O)C(C)C)cccc23)c1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.