Using N#CC(C#N)CCC(F)=C(F)F, N#Cc1ccc(CBr)cc1 to produce N#Cc1ccc(CC(C#N)(C#N)CCC(F)=C(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.