Using BrCc1ccccc1, COC(=O)c1ccc(=O)[nH]c1C(=O)c1ccccc1 to produce COC(=O)c1ccc(OCc2ccccc2)nc1C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.