Using BrCc1ccccc1, CO[C@@H]1OC[C@@H](O)[C@H](OC(=O)Nc2ccccc2)[C@H]1O to produce CO[C@@H]1OC[C@@H](OCc2ccccc2)[C@H](O)[C@H]1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.