Using CI, COc1cccc2c1nc(C(F)F)n2-c1nc(NC2CN(S(C)(=O)=O)C2)nc(N2CCOCC2)n1 to produce COc1cccc2c1nc(C(F)F)n2-c1nc(N2CCOCC2)nc(N(C)C2CN(S(C)(=O)=O)C2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.