Using O=C1OC(=O)[C@@H]2CCCC[C@H]12, Nc1cc(O)ccc1NCc1ccc(Br)cc1 to produce O=C(O)[C@@H]1CCCC[C@@H]1c1nc2cc(O)ccc2n1Cc1ccc(Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.