Using CC(=O)OCC1O[C@H](Br)C(OC(C)=O)[C@@H](OC(C)=O)[C@H]1OC(C)=O, CCCCCCCCCCCCCCCCCCc1cc2nc3ccc(O)cc3oc-2cc1=O to produce CCCCCCCCCCCCCCCCCCc1cc2nc3ccc(O[C@@H]4O[C@H](COC(C)=O)[C@H](OC(C)=O)[C@H](OC(C)=O)[C@H]4OC(C)=O)cc3oc-2cc1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.