Using [N-]=[N+]=[N-], CCC[C@@H]1C[C@@H]([C@@H](COCc2ccccc2)OS(C)(=O)=O)OC1=O to produce CCC[C@@H]1C[C@@H]([C@H](COCc2ccccc2)N=[N+]=[N-])OC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.