Using Cc1cccc2c(C(C)(C)OS(C)(=O)=O)ncnc12, [N-]=[N+]=[N-] to produce Cc1cccc2c(C(C)(C)N=[N+]=[N-])ncnc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.