Using Cc1ccc(S(=O)(=O)OCCc2ccccc2C2OCCO2)cc1, [N-]=[N+]=[N-] to produce [N-]=[N+]=NCCc1ccccc1C1OCCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.