Using COc1ccc(COc2cc(F)cc(Br)c2)cc1OC, CCC(=O)CC to produce CCC(O)(CC)c1cc(F)cc(OCc2ccc(OC)c(OC)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.