Using [N-]=[N+]=[N-], CCCOC(=O)Cc1c2n(c3c(F)cccc13)C(C)C(OS(C)(=O)=O)CC2 to produce CCCOC(=O)Cc1c2n(c3c(F)cccc13)C(C)C(N=[N+]=[N-])CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.