Using Cc1c(Br)sc(F)c1C1(O)CCN(C(=O)OCc2ccccc2)CC1 to produce Cc1c(Br)sc(F)c1C1CCN(C(=O)OCc2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.