Using O=C(Cl)c1ccc(Br)cc1, COC(=O)[C@@]1(C)CCN1 to produce C[C@]1(C(=O)O)CCN1C(=O)c1ccc(Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.