Using CS(=O)(=O)Cl, CCCn1nc2c(N)nc3ccccc3c2c1NCCC1CCNCC1 to produce CCCn1nc2c(N)nc3ccccc3c2c1NCCC1CCN(S(C)(=O)=O)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.