Using ClCCl, CC(=O)c1ccc(S(=O)(=O)Nc2cc(C)nn2-c2cccc3ncccc23)cc1 to produce Cc1cc(NS(=O)(=O)c2ccc(C(C)(C)O)cc2)n(-c2cccc3ncccc23)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.