Using O=Cc1cn[nH]c1, CC(C)(C)c1nc2cc(S(=O)(=O)Cl)ccc2n1CC1CCC(F)(F)CC1 to produce CC(C)(C)c1nc2cc(S(=O)(=O)n3cc(C=O)cn3)ccc2n1CC1CCC(F)(F)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.