Using CC(C)(C)OC(=O)N1CC(Oc2cc(Cl)ccc2O)C1, COC(=O)C(Br)c1ccccc1 to produce COC(=O)C(Oc1ccc(Cl)cc1OC1CN(C(=O)OC(C)(C)C)C1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.