Using CCCCC(=O)CC(=O)OC, N#Cc1ccccc1-c1cc(F)c(CBr)c(F)c1 to produce CCCCC(=O)C(Cc1c(F)cc(-c2ccccc2C#N)cc1F)C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.