Using CCOC(=O)N1CCC(C(=O)c2ccccc2)CC1, COc1ccc(Br)cc1 to produce CCOC(=O)N1CCC(C(O)(c2ccccc2)c2ccc(OC)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.