Using CCOC(=O)Cc1ccccc1Oc1ccc(C)cc1, O=C1CCC(=O)N1Br to produce CCOC(=O)Cc1ccccc1Oc1ccc(CBr)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.