Using CS(=O)(=O)Cl, CCCn1nc2c(N)nc3ccccc3c2c1CC(C)(C)N to produce CCCn1nc2c(N)nc3ccccc3c2c1CC(C)(C)NS(C)(=O)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.