Using Fc1ccc(CCBr)cc1, CNCCCC(C(N)=O)(c1ccccc1)c1ccccc1 to produce CN(CCCC(C(N)=O)(c1ccccc1)c1ccccc1)CCc1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.