Using O=[N+]([O-])[O-], COc1ccc(C(C)(C)C)cc1S(=O)(=O)Cl to produce COc1c([N+](=O)[O-])cc(C(C)(C)C)cc1S(=O)(=O)Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.