Using O=N[O-], COC(=O)c1cc(C(=NN)Nc2cccc(F)c2F)cn1S(C)(=O)=O to produce COC(=O)c1cc(-c2nnnn2-c2cccc(F)c2F)cn1S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.