Using O=C1OC(Br)c2ccccc21, CC(=O)n1cc(F)c(=O)[nH]c1=O to produce CC(=O)n1cc(F)c(=O)n(C2OC(=O)c3ccccc32)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.