Using O=[N+]([O-])c1ccccc1CBr, NC(=O)c1cccc(O)c1 to produce NC(=O)c1cccc(OCc2ccccc2[N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.