Using COC(=O)c1ccc[nH]1, O=C(CBr)c1ccc(OCc2ccccc2)cc1 to produce COC(=O)c1cccn1CC(=O)c1ccc(OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.