Using Oc1ccccc1, CCCn1nc(Br)c([N+](=O)[O-])c1NCc1ccccc1 to produce Cn1nc(Oc2ccccc2)c([N+](=O)[O-])c1NCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.