Using N#Cc1c(O)ccc(F)c1NCc1cc(-c2cccc(F)c2)ccc1F, CC(C)OC(=O)CBr to produce CC(C)OC(=O)COc1ccc(F)c(NCc2cc(-c3cccc(F)c3)ccc2F)c1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.