Using CCOC(=O)CBr, CCC1CCN(Cc2ccc(OC)cc2)C1=O to produce CCOC(=O)CC1(CC)CCN(Cc2ccc(OC)cc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.