Using Cc1cc(O)ccc1[N+](=O)[O-], CC(C)OC(=O)CBr to produce Cc1cc(OCC(=O)OC(C)C)ccc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.