Using CS(=O)(=O)Cl, CCc1nc2c(N)nc3cc(OCc4ccccc4)ccc3c2n1CCCCN to produce CCc1nc2c(N)nc3cc(OCc4ccccc4)ccc3c2n1CCCCNS(C)(=O)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.