Using COc1ccc2c(=O)n(Cc3ccc(Br)cc3F)c(=O)oc2c1 to produce COc1ccc(C(=O)NCc2ccc(Br)cc2F)c(O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.