Using CCCCc1nc2c(n1Cc1ccc(-c3ccccc3S(=O)(=O)N=CN(C)C)cc1)C(=O)C(F)CS2 to produce CCCCc1nc2c(n1Cc1ccc(-c3ccccc3S(N)(=O)=O)cc1)C(=O)C(F)CS2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.