Using O=C(N[C@H]1CCc2cc(Br)ccc2C1)c1ccc(O)cc1, BrCC1CC1 to produce O=C(N[C@H]1CCc2cc(Br)ccc2C1)c1ccc(OCC2CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.