Using O=C(OCc1ccccc1)N1C[C@@H](O)[C@H](OCCBr)C1 to produce O=C(OCc1ccccc1)N1C[C@H]2OCCO[C@@H]2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.