Using BrC1CCC1, C[C@H]1CCc2c(ccc(Br)c2O)N1C(=O)C1CC1 to produce C[C@H]1CCc2c(ccc(Br)c2OC2CCC2)N1C(=O)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.